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Finally Uploaded! Have you ever tried to analysis time-series data by Excel? YES! It can be done! Thanks to the great feature of MS Excel with AZURE Machine learning, we can analyze the time series data not only by ETS Model but also Auto.Arima Model which is most popular time-series data analysis in everyday situation, such as Future Revenue Analysis, Demand Forecast, Sales Forecast, etc.
Let's take a look with real examples,
1) MicroDust Forecast
2) F&B Business market Forecast
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ะŸั–ะบั–ั€ะปะตั€: 134
@Oppadu
@Oppadu 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋น ํ•˜! ๐Ÿ™‹โ€โ™‚๏ธ โ€์—ฌ๋Ÿฌ๋ถ„ ์•ˆ๋…•ํ•˜์„ธ์š”! ์˜์ƒ ์„ค๋ช…๋„์ค‘ ๋ช‡๊ฐ€์ง€ ์˜ค๋ฅ˜๊ฐ€ ์žˆ์–ด์„œ ์ •์ •ํ•ฉ๋‹ˆ๋‹ค.. - AZURE์˜ ๊ณต์‹ ํ•œ๊ตญ๋ช…์นญ์€ '์• ์ €' ์ž…๋‹ˆ๋‹ค. *์•„์ฅฌ๋ฅด๊ฐ€ ์•„๋‹™๋‹ˆ๋‹ค!!ใ…œใ…œ (์˜์–ด๊ฐ€ ๋งŽ์ด ๋ถ€์กฑํ•ฉ๋‹ˆ๋‹ค.. ์ฃ„์†กํ•ฉ๋‹ˆ๋‹ค..) - 05:58 ์— ๋‚˜์˜จ FORECAST์˜ ํ•จ์ˆ˜ ์ธ์ˆ˜ ์„ค๋ช…์ด ์ž˜๋ชป๋˜์—ˆ์Šต๋‹ˆ๋‹ค. =FORECAST (์˜ˆ์ธกํ•  X๊ฐ’, Y์ถ•๋ฒ”์œ„, X์ถ•๋ฒ”์œ„ ) ๊ฐ€ ์˜ฌ๋ฐ”๋ฅธ ์ธ์ˆ˜์ž…๋‹ˆ๋‹ค - โญ2022๋…„๋ถ€ํ„ฐ Machine Learning Studio (Basic, ์ดํ•˜ ๊ธฐ์กด ๋ฒ„์ „) ์ œ๊ณต์ด ์ค‘๋‹จ๋˜์–ด, ๋ฌด๋ฃŒ ๋จธ์‹ ๋Ÿฌ๋‹ API ์ƒ์„ฑ์„ ํ•  ์ˆ˜ ์—†๊ฒŒ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ๊ธฐ์กด์— ์‚ฌ์šฉ์ค‘์ด๋˜ API๋Š” 2024๋…„ 8์›”๊นŒ์ง€ ์‚ฌ์šฉ๊ฐ€๋Šฅํ•˜๋ฉฐ, ์ดํ›„ ์ œ๊ณต์ด ์ค‘๋‹จ ๋  ์˜ˆ์ •์ž…๋‹ˆ๋‹ค. ์‚ฌ์šฉํ•˜์‹œ๋Š”๋ฐ ์ฐธ๊ณ ํ•ด์ฃผ์‹œ๊ธธ ๋ถ€ํƒ๋“œ๋ฆฝ๋‹ˆ๋‹ค. ์•ž์œผ๋กœ๋„ ๋”์šฑ ์œ ์ตํ•œ ๊ฐ•์˜๋กœ ์ž์ฃผ ์ธ์‚ฌ๋“œ๋ฆฌ๊ฒ ์Šต๋‹ˆ๋‹ค. ์˜ค๋Š˜ ํ•˜๋ฃจ๋„ ๊ณ ์ƒ๋งŽ์œผ์…จ์Šต๋‹ˆ๋‹ค! โœ… ์‹œ๊ฐ„๋Œ€๋ณ„ ๊ฐ•์˜๋ชฉ์ฐจ 04:04 ์—‘์…€ ํšŒ๊ท€๋ถ„์„ ๊ธฐ์ดˆ ์‚ฌ์šฉ๋ฒ• 08:39 ์‹œ๊ณ„์—ด๋ถ„์„์˜ ํ•„์š”์„ฑ๊ณผ ํ™œ์šฉ๋ฐฉ๋ฒ• 10:30 ์‹œ๊ณ„์—ด ๋ฐ์ดํ„ฐ๋ถ„์„ ์‹ค์Šต 13:20 ์—‘์…€ ๋จธ์‹ ๋Ÿฌ๋‹ ์‚ฌ์šฉ๋ฒ• 16:17 R ๋ฐ์ดํ„ฐ์˜ˆ์ธก ์ฝ”๋”ฉ์†Œ๊ฐœ 17:42 ์Œ๋ฃŒ์—… ์—…ํ™ฉ ๋ฐ์ดํ„ฐ์˜ˆ์ธก 19:25 ์‹ํ’ˆ์—… ์—…ํ™ฉ ๋ฐ์ดํ„ฐ์˜ˆ์ธก (์˜ˆ์™ธ๋ฐ์ดํ„ฐ)
@staffseo4818
@staffseo4818 3 ะถั‹ะป ะฑาฑั€ั‹ะฝ
6๋ถ„ 21์ดˆ์— FORECAST(A20,C2:C13,B2:B13)์ด ์•„๋‹ˆ๋ผ ๊ทธ๋Ÿผ ํ•จ์ˆ˜๊ฐ’์ด ๋ญ”๊ฐ€์š”?????
@zbflzlxl
@zbflzlxl 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์™€...... ํ˜ผ์ž๋งŒ ์•Œ๊ณ ์‹ถ์€ ๋‚ด์šฉ์„ ๊ณต๊ฐœํ•ด ์ฃผ์…จ๋Š”๋ฐ..... ๊ทธ๋ž˜๋„ ํ˜ผ์ž๋งŒ ์•Œ๊ณ  ๊ณ„์‹ค ๊ฒƒ ๊ฐ™์€ ์ด ๊ธฐ๋ถ„ ใ…‹ใ…‹ใ…‹
@andyeom1986
@andyeom1986 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์ฒ˜์Œ ๋ณด๋ฉด ์–ด๋ ต์ง€๋งŒ ๊ณ„์†๋ณด๊ณ  ๋”ฐ๋ผํ•˜๋‹ค๋ณด๋ฉด ๋ณธ์ธ๋„ ๋ชจ๋ฅด๊ฒŒ ์Šคํ‚ฌ์ด ์˜ค๋ฅด๋Š” ๊ฐ“๋น ๋‘ ๊ฐ•์˜~ ๋ฐ˜๋ณต ์—ฐ์Šตํ•ด๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค~ ๋Š˜ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค~~
@Oppadu
@Oppadu 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•ˆ๋…•ํ•˜์„ธ์š”! ์˜ค๋น ๋‘์ž…๋‹ˆ๋‹ค. ๊ฐ•์˜์ค‘ ์–ด๋ ค์šด ๋ถ€๋ถ„์€ ๋Œ“๊ธ€๋กœ ์–ธ์ œ๋“ ์ง€ ๋‚จ๊ฒจ์ฃผ์„ธ์š”! โค๏ธ ์—ฌ๋Ÿฌ๋ถ„๊ณผ ์†Œํ†ตํ•˜๋Š” ์˜ค๋น ๋‘์—‘์…€์ด ๋ ๊ป˜์œฐ ^-^*
@user-qg8jm7po7i
@user-qg8jm7po7i 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•ˆ๋…•ํ•˜์„ธ์š” ์–ผ๋งˆ์ „์— ๋ฉ”์ผ๋กœ ๋ฌธ์˜๋“œ๋ ธ๋Š”๋ฐ ์นœ์ ˆํ•˜๊ฒŒ ๋‹ต๋ณ€ํ•ด์ฃผ์…”์„œ ์ •๋ง ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹คใ…œใ…œ ์ด๋ฒˆ๊ฐ•์˜ ์ •๋ง ๊ธฐ๋Œ€๋งŽ์ดํ–ˆ๋Š”๋ฐ ๊ธฐ๋Œ€ํ•œ๋งŒํผ ์œ ์ตํ•˜๋„ค์š”~ ํ•ญ์ƒ ์‘์›ํ•ฉ๋‹ˆ๋‹ค
@user-vf4sk3ti5g
@user-vf4sk3ti5g 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
ํ•ญ์ƒ ์ž˜๋ณด๊ณ  ๋ฐฐ์šฐ๊ณ ์žˆ์Šต๋‹ˆ๋‹ค ใ…Žใ…Ž ์‹œ๊ณ„์—ด๋ถ„์„ ๋ฐฐ์šฐ๊ธดํ–ˆ์ง€๋งŒ ์‹ค๋ฌด์— ์ ์šฉํ•˜๊ธฐ๊ฐ€ ์–ด๋ ค์› ๋Š”๋ฐ ๊ผญ ํ•ด๋ณผ๊ฒŒ์š” ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค
@gamesteam1112
@gamesteam1112 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์‚ฐ์—…๊ณตํ•™ ์ „๊ณต์ž์ธ๋ฐ ํšŒ๊ท€๋ถ„์„์„ ํŽœ์œผ๋กœ๋งŒ ํ•ด๋ดค์ง€ ์—‘์…€๋กœ ํ•ด๋ณด๋Š”๊ฑด ์ฒ˜์Œ์ด๋„ค์š” ์ •๋ง์ •๋ง ์ดํ•ด๊ฐ€ ์‰ฌ์› ๊ณ  ์ข‹์€ ๊ฐ•์˜์˜€์Šต๋‹ˆ๋‹ค. ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค. ๊ตฌ๋… ๋ˆ„๋ฅด๊ณ  ๊ฐ€๊ฒ ์Šต๋‹ˆ๋‹ค!
@thiszeus
@thiszeus ะ–ั‹ะป ะฑาฑั€ั‹ะฝ
ํ•˜์—ฌ๊ฐ„ ์œ ํž‰ํ•œ ์ •๋ณด๋Š” ์™์™ ์•Œ๋ ค์ฃผ์‹œ๋Š” ์œ ๊ทผ์šฉ ์ƒ˜~~ ์ธ์ƒ์˜ ์Šค์Šน์ž…๋‹ˆ๋‹ค. ์ •๋ง ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค. ๋„์ „ํ•ด๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค.
@arbores9593
@arbores9593 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
ํ•ญ์ƒ ์ข‹์€ ๊ฐ•์˜ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@kai7734
@kai7734 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
ํ—‰.. ์ž˜์€ ๋ชจ๋ฅด๊ฒ ์ง€๋งŒ ๊ณต๋ถ€ํ•˜๊ณ  ์‹ถ์–ด์งˆ๋งŒํผ ์ข‹์€ ์˜์ƒ ๊ฐ์‚ฌ๋“œ๋ ค์š”
@kang-pd
@kang-pd 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋Š˜ ์ž˜ ๋ณด๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค^^
@daygood4418
@daygood4418 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์„ ๋”ฐ๋ด‰ ํ›„๊ฐ์ƒ ์ž…๋‹ˆ๋‹ค
@dynny38
@dynny38 ะ–ั‹ะป ะฑาฑั€ั‹ะฝ
์ข‹์€ ๊ฐ•์˜ ์ž˜ ๋ณด๊ณ  ๊ฐ‘๋‹ˆ๋‹ค. ํ†ต์—ดํ•œ ๋ฐ˜์„ฑ๊ณผ ํ•จ๊ป˜ ๋ณ€ํ•  ์ˆ˜ ์žˆ๋Š” ๊ณ„๊ธฐ๊ฐ€ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์ข€ ๋” ์ง„์ง€ํ•˜๊ฒŒ ๊ณต๋ถ€ํ•ด๋ณด๊ณ  ์‹ถ์Šต๋‹ˆ๋‹ค. ํ•œ ์—ด ๋ฒˆ์€ ๋” ๋ณผ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๋Œ€๋‹จํžˆ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.
@jeongjaelee9680
@jeongjaelee9680 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์ข‹์€ ๊ฐ•์˜ ์ž˜ ๋ดค์Šต๋‹ˆ๋‹ค. ^^
@dongmulnim
@dongmulnim 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๊ฐ“๋น ๋‘ ์ฐฌ์–‘ํ•ฉ๋‹ˆ๋‹ค ์„ ์ถ”์ฒœ ํ›„๊ฐ์ƒ
@packwk
@packwk 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์˜ค๋น ๋‘ ํ•ญ์ƒ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.
@user-gr9pw7bd5h
@user-gr9pw7bd5h 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์‚ฌ๋ž‘ํ•ฉ๋‹ˆ๋‹ค ์˜ค๋น ๋‘ํ–‰๋‹˜!!
@user-pn4iz7zd4u
@user-pn4iz7zd4u 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋Œ€๋‹จํ•˜์‹ญ๋‹ˆ๋‹ค.
@UZAU24
@UZAU24 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋ฉ‹์ง‘๋‹ˆ๋‹ค!
@user-kq2hb5cn2m
@user-kq2hb5cn2m 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์™„์ „ ์™„์ „ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค
@atmelook1881
@atmelook1881 3 ะถั‹ะป ะฑาฑั€ั‹ะฝ
11:43 ๋ณด๊ณ  ๋˜ ๋ณด๋ ค๊ณ  ์ ๋Š” ์ขŒํ‘œ...ํ•ญ์ƒ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค
@WildGru
@WildGru 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋ˆˆ๊น”์ด ํ•˜์•ผ์ง€๋Š”๋ฐ์š”...ใ…‹ใ…‹ใ…‹ใ…‹ ์žผ์žˆ๋„ค์š”..
@SamRyu-dz6ui
@SamRyu-dz6ui 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
ํ•ญ์ƒ ์งˆ ์ข‹์€ ์˜์ƒ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.^^
@logic_alogic_b616
@logic_alogic_b616 3 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์ด์•ผ... ์ข‹์€ ๊ฐ•์˜ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค
@syk7381
@syk7381 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋„ˆ๋ฌด ์ข‹๋„ค์š”
@044_TV
@044_TV 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•„๋‹ˆ... ๋‚˜ ์‹œ๊ณ„์—ด ์ „๊ณต์ธ๋ฐ.... ์ด ํ˜•๋‹˜... ์ง„์งœ..... ์–ด๋”” ๋ถ„์•ผ๊นŒ์ง€ ๊ฑด๋“œ์‹œ๋Š”์ง€... ์ง„์งœ... ์กด๊ฒฝ๋งŒ ......ํ™”..
@SpaderAILab
@SpaderAILab 2 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋Œ€๋ฐ•์ด๋„ค์š”
@pt7759
@pt7759 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋Œ€๋ฐ• ์—‘์…€๋กœ ์ด๋Ÿฐ๊ฒƒ๋„ ํ• ์ˆ˜ ์žˆ๋„ค์š”
@seikun7
@seikun7 3 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์™€.. ๋Œ€๋ฐ•.. ์ด๊ฑธ๋กœ ์ฃผ๊ฐ€ ๋ฐ์ดํ„ฐ๋„ ์˜ˆ์ธกํ•  ์ˆ˜ ์žˆ๊ฒ ๋Š”๋ฐ? ๋ผ๊ณ  ์ƒ๊ฐํ•ด์„œ ํ•ด๋ดค๋Š”๋ฐ ์˜ˆ์ธก๋ฐ์ดํ„ฐ๋กœ๋Š” ๋ฐ˜๋“ฏํ•œ ์ƒํ–ฅ์„ ์ด ๋‚˜์™€๋ฒ„๋ฆฌ๋„ค์š” ์—ญ์‹œ ์ธ์ƒ ์‰ฝ๊ฒŒ๋Š” ์•ˆ๋ฉ๋‹ˆ๋‹ค ใ…‹ใ…‹
@the..9940
@the..9940 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์˜ค์ด๋ฃจ~!! 6๋ถ„ ๊ฒฝ์— ๋‚˜์˜ค๋Š” ํ•จ์ˆ˜ =FORECAST(์˜ˆ์ธกํ•  x๊ฐ’, x์ถ• ๊ฐ’ ๋ฒ”์œ„, y์ถ• ๊ฐ’๋ฒ”์œ„) ํ•˜๋‹จ์—๋Š” ์ด๋ ‡๊ฒŒ ๊ธ€์„ค๋ช…์ด ๋‚˜์˜ค๋Š”๋ฐ ์„ค๋ช…์€ =FORECAST(์˜ˆ์ธกํ•  x๊ฐ’, y์ถ• ๊ฐ’ ๋ฒ”์œ„, x์ถ• ๊ฐ’๋ฒ”์œ„) ์ด๋ ‡๊ฒŒ ํ•˜๊ณ  ํ•จ์ˆ˜ ๋ฒ”์œ„๋„ ์ด๋ ‡๊ฒŒ ์žก์œผ์‹œ๋”๋ผ๊ตฌ์š” ๋ฐ‘์— ๊ฒŒ ๋งž์ฃ ? ์ด๋ฒˆ ๊ฐ•์˜๋Š” ์ƒ๋‹นํžˆ... ์–ด๋ ต๊ณ ... ์ด๊ฑธ ์ œ๊ฐ€ ์“ธ ์ผ์ด ์ƒ๊ธธ์ง€....ใ…‹ใ…‹ ์™€...
@Oppadu
@Oppadu 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•ˆ๋…•ํ•˜์„ธ์š”~^^ ๋„ค ์•„๋ž˜ ์„ค๋ช…์— ์˜ค๋ฅ˜๊ฐ€ ์žˆ์—ˆ๋„ค์š”..ใ… ใ…  ์ฃ„์†กํ•ฉ๋‹ˆ๋‹ค. ์•„๋ž˜์— ์ ์–ด์ฃผ์‹  =FORECAST(์˜ˆ์ธกํ•  x๊ฐ’, y์ถ• ๊ฐ’ ๋ฒ”์œ„, x์ถ• ๊ฐ’๋ฒ”์œ„) ๊ณต์‹์ด ๋งž์Šต๋‹ˆ๋‹ค. ํ™•์ธํ•ด ์ฃผ์…”์„œ ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค!
@sen0900
@sen0900 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๊ฐ•์˜ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค. Q) R plot์—์„œ '๋ฌด์ž‘์œ„' ๋ผ๋Š” ๊ฒƒ์€ ๋ญ”๊ฐ€์š”? Q) ์˜์ƒ ํ•˜๋‹จ์— R ๋‹ค์šดํ•  ์ˆ˜ ์žˆ๋Š” ๋งํฌ ์—†๋Š”๋ฐ์š”? Q) ์—‘์…€ ์—์„œ ๋จธ์‹ ๋Ÿฌ๋‹์œผ๋กœ ๋ฐ์ดํ„ฐ ๋ถ€์„ํ›„ R์„ ๋˜ ํ•˜์‹œ๋˜๋ฐ, ๊ทธ๋Ÿผ ์ข‹์€ ์ ์ด ๋ญ”๊ฐ€์š”? (์—‘์…€๋งŒ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ๋ณด๋‹ค์š”) Q) R ๊ฐ•์˜๋„ ํ•˜์‹œ๋‚˜์š”? Q) ์ถ”ํ›„ ์ด๋Ÿฐ ๊ฐ•์˜ ๋” ์˜ฌ๋ ค์ฃผ์„ธ์š”!!
@Oppadu
@Oppadu 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์˜์ƒํ•˜๋‹จ ๊ด€๋ จํฌ์ŠคํŠธ์— R ๋‹ค์šด๋กœ๋“œ ๋งํฌ๋ฅผ ์ ์–ด๋“œ๋ ธ์œผ๋‹ˆ ํ™•์ธํ•ด๋ณด์„ธ์š”. cran.r-project.org/bin/windows/base/ ๋จธ์‹ ๋Ÿฌ๋‹์„ ํ™œ์šฉํ•˜์‹œ๋ฉด ๋”์šฑ ๋‹ค์–‘ํ•˜๊ณ  ์ •ํ™•ํ•œ ๋ถ„์„์ด ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. R ๊ฐ•์˜๋Š” ๊ณ„ํš์ด ์—†์Šต๋‹ˆ๋‹ค ^ใ…ก ^ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.
@user-vc2gr2fe7n
@user-vc2gr2fe7n 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
ํ•ญ์ƒ ์ž˜ ๋ณด๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค^^ ์•„ ๊ทธ๋ฆฌ๊ณ  ์•„์ฃผ๋ฅด๊ฐ€ ์•„๋‹ˆ๋ผ ์• ์ ธ๋ผ๊ณ  ์ฝ์œผ์‹œ๋ฉด ๋ฉ๋‹ˆ๋‹คใ…‹ใ…‹
@Oppadu
@Oppadu 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๊ทธ์ตธ!! ๋งž์ง€์š”?!:)ใ…‹ใ…‹ ์ œ ์ฃผ๋ณ€๋ถ„๋“ค์€.. ๋‹ค ์•„์ค˜๋ฅด๋ผ๊ณ ..์ค˜๋ฅด๊ทœใ… ใ…  ๋‹ด์—๋Š” ์• ~์ค ์ด๋ผ๊ณ  ๊ฐ„์ฅ๋‚˜๊ฒŒ ์ฝ์–ด๋ณด๋ฆด๊ป˜์šค!! โค๏ธ
@user-lk1ey8li9d
@user-lk1ey8li9d 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค! ์ข‹์€ ๊ฐ•์˜์ธ๋ฐ ๋„˜ ์–ด๋ ต์Šต๋‹ˆ๋‹ค! ๊นŠ์ด์žˆ๊ฒŒ ์•Œ๋ ค๋ฉด, ํ†ต๊ณ„์ ์ธ ๊ณต๋ถ€๊ฐ€ ํ•„์š”ํ•  ๋“ฏ... ^^; ๋ฒˆ์™ธ ์งˆ๋ฌธ์ด์ง€๋งŒ, ์›น ํฌ๋กค๋ง ๊ด€๋ จํ•ด์„œ ๊ฐ•์˜ํ•˜์‹ ๊ฑฐ ์ตœ์ข… (XML ๋ฐ ์ด๋ฏธ์ง€) ์—‘์…€ ๊นŒ์ง€ ์–ธ์ œ ์—…๋ฐ์ดํŠธ ๋˜๋Š”์ง€์š”?
@Oppadu
@Oppadu 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•ˆ๋…•ํ•˜์„ธ์š”! ์˜ค๋น ๋‘์—‘์…€์ž…๋‹ˆ๋‹ค. โค๏ธ ์›น์ด๋ฏธ์ง€ ์ฒจ๋ถ€ํ•˜๊ธฐ ๊ฐ•์˜๋Š” 7~8์›”๋‹ฌ์— ์—…๋กœ๋“œ๋  ์˜ˆ์ •์ž…๋‹ˆ๋‹ค. :) XMLํฌ๋กค๋ง ๊ฐ•์˜๋Š” ๋ณ„๋„ ๊ฐ•์˜๋กœ ์˜ฌํ•ด๋ง์ด๋‚˜ ๋‚ด๋…„์— ์ค€๋น„ํ•ด๋“œ๋ฆด๊ป˜์š”! ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹น. #์˜ค๋น ๋‘์—‘์…€
@yangminv
@yangminv 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
ํ˜•๊ณ ๋งˆ์›Œ
@user-zh5dy2vd7c
@user-zh5dy2vd7c ะ–ั‹ะป ะฑาฑั€ั‹ะฝ
์˜์ƒ ์ •๋ง ์ž˜ ๋ดค์Šต๋‹ˆ๋‹ค! ํ˜น์‹œ ํ–ฅํ›„ 2๋…„์น˜ ์˜ˆ์ธก์ด ์•„๋‹Œ, 5๋…„์น˜ ์˜ˆ์ธก์„ ํ•˜๊ณ ์‹ถ๋‹ค๋ฉด ์–ด๋–ค ๋ณ€์ˆ˜๋ฅผ ๋ฐ”๊ฟ”์ฃผ์–ด์•ผ ํ• ๊นŒ์š”?
@user-eg5dt8gg8y
@user-eg5dt8gg8y 2 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์—‘์…€ ๊ฑฐ์˜ ์ฒ˜์Œ ์จ๋ณด๋Š”๋ฐ ๋„ˆ๋ฌด ๋„์›€์ด๋์–ด์š”!ํ˜น์‹œ ์˜ˆ์ธก๊ฐ’์ด ์ž๋™์œผ๋กœ ๊ทธ๋ ค์ง€๋Š” ๊ทธ๋ž˜ํ”„ ๋งŒ๋“œ๋Š” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด์„œ๋„ ์•Œ์ˆ˜์žˆ์„๊นŒ์š”ใ… ใ… ใ… ?
@user-kv4kz4kc6c
@user-kv4kz4kc6c 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๊ฐ“๋น ๋‘
@Oppadu
@Oppadu 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
โค๏ธ ๋ฐ›์œผ์„ธ์—ผ ์€ผ์ž‰
@user-pr1hx8zd5e
@user-pr1hx8zd5e 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์ง„์งœ๊ฐ€๋‚˜ํƒ€๋‚ซ๋‹ค ๋น›๋บ˜
@PRO-nh2uh
@PRO-nh2uh 3 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋งค๋ฒˆ ์œ ์šฉํ•œ ์ž๋ฃŒ ๋„ˆ๋ฌด ์ž˜ ๋ณด๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค!! ์šฐ์„  ๊ฐ์‚ฌ๋“œ๋ฆฐ๋‹ค๋Š” ๋ง์”€ ๊ผญ ๋“œ๋ฆฌ๊ณ  ์‹ถ๋„ค์š”^^ ํ•œ ๊ฐ€์ง€ ๋”ฐ๋ผํ•˜๋ฉด์„œ ์งˆ๋ฌธ์‚ฌํ•ญ์ด ์žˆ์–ด ๋Œ“๊ธ€ ๋‚จ๊ธฐ๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค~ ์˜ˆ์ œํŒŒ์ผ๋กœ ์‹ค์Šต ํ›„ ์‹ค์ „์— ํ™œ์šฉํ•ด๋ณด๋ ค ํ•˜๋Š”๋ฐ FORECAST ๊ณ„์ ˆ์„ฑ ์˜ˆ์ธก ๊ฐ’์„ ๊ตฌํ•˜๋Š”๋ฐ ์ €๋Š” 12๋ผ๋Š” ์ˆซ์ž๊ฐ€ ์•„๋‹Œ 7์ด๋ผ๋Š” ์ˆซ์ž๊ฐ€ ๋œจ๋Š”๋ฐ ํ˜น์‹œ ์›์ธ์„ ์•Œ์ˆ˜ ์žˆ์„๊นŒ์š”? ๊ธฐ๊ฐ„ ๋ฒ”์œ„๋Š” 2018๋…„ 1์›” 1์ผ ๋ถ€ํ„ฐ 2019๋…„ 12์›” 31์ผ 12๊ฐœ์›” 2๋…„์น˜ 730์…€์ด ์„ ํƒ๋˜์—ˆ๋Š”๋ฐ ๋ง์ด์ฃ ....ใ… 
@Oppadu
@Oppadu 3 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•ˆ๋…•ํ•˜์„ธ์š” :) ๊ณ„์ ˆ์„ฑ์€ ์ž…๋ ฅ ๊ธฐ๊ฐ„๊ณผ๋Š” ๋ฌด๊ด€ํ•˜๊ฒŒ ๋ฐ์ดํ„ฐ์˜ ๊ณ„์ ˆ์„ฑ(๋ฐ˜๋ณต์„ฑ)๋งŒ ๋ฐ˜ํ™˜ํ•ฉ๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ ์ž…๋ ฅํ•˜์‹  ๊ธฐ๊ฐ„๊ณผ ๋ฐ์ดํ„ฐ๋ฅผ ๋ณด์•˜์„ ๋•Œ ์—‘์…€์—์„œ ๋ถ„์„ํ•œ ๊ฒฐ๊ณผ๋กœ, ํ•ด๋‹น ๋ฐ์ดํ„ฐ๋Š” 7๊ฐœ์›” ์ฃผ๊ธฐ๋กœ ๋ฐ˜๋ณตํ•œ๋‹ค๊ณ  ๊ณ„์‚ฐํ•œ ๊ฒƒ์ด ๋˜๊ฒ ์Šต๋‹ˆ๋‹ค.
@oops0725
@oops0725 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค ์ž˜ ๋ณด์•˜์Šต๋‹ˆ๋‹ค ! ํ•œ ๊ฐ€์ง€ ์งˆ๋ฌธ์ด ์žˆ์–ด ๋Œ“๊ธ€ ๋‚จ๊น๋‹ˆ๋‹ค. ์•„๋ฆฌ๋งˆ ๋ชจ๋ธ์˜ ์˜ˆ์‹œ๋กœ ๋™์ „์˜ ์•ž๋’ค๋ฉด ํ๋ฆ„์ด ์žˆ๋‹ค๊ณ  ํ•˜์…จ๋Š”๋ฐ, ๋™์ „ ๋˜์ง€๊ธฐ๋Š” Bernoulli trial์œผ๋กœ ์—ฐ์†๋œ Binomial์„ ๋”ฐ๋ฆ…๋‹ˆ๋‹ค. ์ด๋Š” ๋™์ „ ๋˜์ง€๊ธฐ์˜ ์‹œํ–‰์ด ๋…๋ฆฝ์ ์ด๋ฏ€๋กœ ์ง์ „์— ์•ž,๋’ค๊ฐ€ ๋‚˜์˜ด์— ์˜ํ–ฅ์„ ๋ฐ›์ง€ ์•Š๋Š”๋ฐ ์–ด๋–ป๊ฐœ ์ƒ๊ฐํ•˜์‹œ๋‚˜์š”?
@Oppadu
@Oppadu 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์˜ค๋ณ‘์ฐฌ๋‹˜ ์•ˆ๋…•ํ•˜์„ธ์š”! ^-^* ์ด์ƒ์ ์œผ๋กœ๋Š” ๋…๋ฆฝ์‹œํ–‰์ด ์ ์šฉ๋˜๋Š”๊ฒŒ ๋งž๋‹ค๊ณ  ๋ด…๋‹ˆ๋‹ค.. ๋ชจ๋“  ์กฐ๊ฑด์ด ๋™์ผํ•˜๊ฑฐ๋‚˜ ์™„์ „ ๋‹ค๋ฅด๊ฑฐ๋‚˜ ํ• ๋•Œ ๋ง์ด์ฃ .. ํ•˜์ง€๋งŒ ํ˜„์‹ค์—์„œ๋Š”, ํŠนํžˆ ๋ฐ์ดํ„ฐ๊ฐ€ ์Œ“์ด๋ฉด ์Œ“์ผ์ˆ˜๋ก, ๋ถ„๋ช…ํžˆ ๋™์ „๋˜์ง€์ด๊ฒŒ๋„ ํ๋ฆ„์ด ์ƒ๊ธฐ์ง€ ์•Š์„๊นŒ..๋ผ๋Š”๊ฒŒ ์ œ ์ƒ๊ฐ์ธ๋ฐ์š”. ๋งค ์‹œํ–‰๋งˆ๋‹ค ๋‹ค๋ฅธ์‚ฌ๋žŒ์ด, ๋‹ค๋ฅธ ๊ณต๊ฐ„์˜ ๋‹ค์–‘ํ•œ ์กฐ๊ฑด์—์„œ ๋™์ „๋˜์ง€๊ธฐ๋ฅผ ํ•œ๋‹ค๋ฉด ๋…๋ฆฝ์‹œํ–‰์ด ๋งž๊ฒ ์ง€๋งŒ, ํ˜„์‹ค์€ ๋Œ€๋ถ€๋ถ„ ๊ฐ™์€ ์‚ฌ๋žŒ์ด ๊ฐ™์€ ๊ณต๊ฐ„์—์„œ ์‹œํ–‰ํ•˜๋ฏ€๋กœ ํ๋ฆ„์ด ์ƒ๊ธฐ๊ณ  ๊ทธ ํ๋ฆ„์—์„œ ๋ฏธ๋ž˜์˜ ๊ฐ’์„ ์œ ์ถ”ํ•  ์ˆ˜ ์žˆ์ง€ ์•Š์„๊นŒ ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค.^^;; ์ œ๊ฐ€ ํ†ต๊ณ„ํ•œ์ „๊ณต์ด ์•„๋‹ˆ๊ณ  ๋™์ „๋˜์ง€๊ธฐ ์‹œํ–‰์„ ๋จธ์‹ ๋Ÿฌ๋‹์œผ๋กœ ์ง์ ‘ ๋ถ„์„ํ•ด๋ณธ์ ์ด ์—†์–ด ์ •ํ™•ํ•œ ๋‹ต๋ณ€์„ ๋“œ๋ฆฌ์ง€ ๋ชปํ–ˆ๋„ค์š”..ใ… -ใ… .. ์ œ ๋‹ต๋ณ€์ด ๋„์›€์ด ๋˜์…จ์œผ๋ฉด ์ข‹๊ฒ ์Šต๋‹ˆ๋‹ค.
@MrClemens7
@MrClemens7 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์ข‹์€ ๊ฐ•์˜ ์ž˜๋ณด๊ณ ์žˆ์Šต๋‹ˆ๋‹ค. ํ•œ๊ฐ€์ง€ BGM ๋•Œ๋ฌธ์— ์ง‘์ค‘์ด ์ž˜ ์•ˆ๋˜๋„ค์š”. ํš์‹œ ์ผ๋ถ€๋Ÿฌ ๋„ฃ์œผ์‹ ๊ฑด๊ฐ€์š”? ์•ž์œผ๋กœ๋„ ์ข‹์€ ๊ฐ•์˜ ์ž˜๋ถ€ํƒ๋“œ๋ ค์š”.
@Oppadu
@Oppadu 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
BGM๋„ ๋‚˜๋ฆ„ ์ตœ์„ ์„ ๋‹คํ•ด ์ตœ์‹ ์ธ๊ธฐ๊ณก๋งŒ ์—„์„ ํ•˜์—ฌ ๊พธ์ค€ํžˆ ์—…๋ฐ์ดํŠธ ํ•˜๊ณ  ์žˆ์Šด๋‹น! โค๏ธ ์ตœ๋Œ€ํ•œ ๊ฐ•์˜๋‚ด์šฉ์— ๋ฐฉํ•ด๋˜์ง€ ์•Š๋„๋ก ์ž˜ ์„ ์ •ํ•ด์„œ ์˜ฌ๋ฆฌ๋„๋ก ํ• ๊ป˜์š”. ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค! #์˜ค๋น ๋‘์—‘์…€
@user-ol2bw7rx3u
@user-ol2bw7rx3u 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์ฒœ์žฌ์ด์‹ ๊ฐ€์—ฌ... ๊ทผ๋ฐ ์–ด๋ ค์›Œ์š”.. ใ…œใ…œ ์‚ฌ์šฉํ•˜๊ณ  ์‹ถ์€๋ฐ ์—„๋‘๊ฐ€ ์•ˆ๋‚˜์š”..
@Oppadu
@Oppadu 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์–ด๋ ค์šด ๋‚ด์šฉ์€ ์–ธ์ œ๋“ ์ง€ ๋Œ“๊ธ€๋กœ ๋‚จ๊ฒจ์ฃผ์„ธ์š”! 1:1 ํŠน๊ฐ• ๋“ค์–ด๊ฐ๋‹ˆ๋ ใ…ใ…ใ…!โค๏ธ
@pack9338
@pack9338 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์‹ค์Šต์˜ˆ์ œ ๋‹ค์šด ๋ฐ›๊ณ  ๊ฐ•์˜ ๋ณด๋Š”๋ฐ์š”~ ๊ณ„์ ˆ์„ฑ์˜ˆ์ธก์—์„œ =FORECAST.ETS.SEASONALITY(B2:B85,A2:A85) ์ด๋ ‡๊ฒŒ ํ•˜๋‹ˆ๊น #N/A ์ด๋ ‡๊ฒŒ ํ‘œ๊ธฐ ๋ฉ๋‹ˆ๋‹ค.
@Oppadu
@Oppadu 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•˜๋Š” ์›์ธ์€ ๋‹ค์–‘ํ•ฉ๋‹ˆ๋‹ค. ์˜ˆ์ƒ๋˜๋Š” ๋ฌธ์ œ๋กœ๋Š” ์„ ํƒ ๋ฒ”์œ„์— ์ž…๋ ฅ๋œ ๊ฐ’๋ณด๋‹ค ๋น„์–ด์žˆ๋Š” ๊ฐ’์ด 30%์ด์ƒ ๋ˆ„๋ฝ๋˜์–ด์žˆ๊ฑฐ๋‚˜, ๋˜๋Š” ์ž…๋ ฅ๋œ ์‹œ๊ณ„์—ด๊ฐ’์ด ์ˆซ์ž/๋‚ ์งœ ์•„๋‹Œ ํ…์ŠคํŠธ๊ฐ’์ด ์•„๋‹๊นŒ ์ƒ๊ฐ๋ฉ๋‹ˆ๋‹ค . ํ•œ๋ฒˆ ํ™•์ธํ•ด๋ณด์‹œ๊ฒ ์–ด์š”?
@pack9338
@pack9338 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
@@Oppadu ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.~~ ^^ ์ข‹์€ ์˜์ƒ์ž…๋‹ˆ๋‹ค.
@user-zs7nn1dp7w
@user-zs7nn1dp7w 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋„ˆ๋ฌด ์ž˜๋ณด๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค! ํ˜น์‹œ forecastํ•จ์ˆ˜ ์˜ˆ์ œ์—์„œ ๊ทธ๋ž˜ํ”„ ๊ทธ๋ฆฌ๋Š” ๋ฐฉ๋ฒ• ์•Œ์ˆ˜์žˆ์„๊นŒ์š”?
@Oppadu
@Oppadu 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋น ํ•˜!๐Ÿ™‹โ€โ™‚๏ธ ์•ˆ๋…•ํ•˜์„ธ์š”^^ ํ•ด๋‹น ๊ฐ•์˜ 4:22 ๋ถ€๋ถ„์„ ์ฐธ๊ณ ํ•ด๋ณด์‹œ๊ฒ ์–ด์š”? ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค
@dongyulsur4754
@dongyulsur4754 3 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์ข‹์•„์š”
@bbs-kwon
@bbs-kwon 3 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•ˆ๋…•ํ•˜์„ธ์š”, ์˜์ƒ ์ž˜ ๋ณด๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์งˆ๋ฌธ ํ•˜๋‚˜ ๋“œ๋ฆฝ๋‹ˆ๋‹ค! Arima ๋ถ„์„๋ฒ•์„ ์จ์„œ ์—‘์…€๋กœ ์˜ˆ์ธก๊ฐ’์„ ๋‚ด๋ดค๋Š”๋ฐ Input ๋งˆ์ง€๋ง‰ ๊ฐ’๊ณผ ๊ฐ™์€ ๊ฐ’๋งŒ 24๊ฐœ ๋‚˜์˜ค๊ฒŒ ๋˜๋Š” ์ด์œ ๋Š” ๋ฌด์—‡์ผ๊นŒ์š”? (Input ๊ฐ’์€ ์ด 12๊ฐœ์˜€์Šต๋‹ˆ๋‹ค.)
@Oppadu
@Oppadu 3 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•ˆ๋…•ํ•˜์„ธ์š”. ์•„๋ฆฌ๋งˆ๋กœ ๋ฐ˜ํ™˜๋˜๋Š” ๊ธฐ๋ณธ๊ฐ’ (=์ฃผ๊ธฐ*2)๋กœ ์„ค์ •๋˜์–ด์„œ ๊ทธ๋ ‡์Šต๋‹ˆ๋‹ค. Forecast๋กœ ๋ฐ˜ํ™˜๋˜๋Š” ๊ฐ’์˜ ๊ฐœ์ˆ˜๋ฅผ h=10, h=20... ๋“ฑ์œผ๋กœ ๋ณ€๊ฒฝํ•ด๋ณด์‹œ๊ฒ ์–ด์š”? :) ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.
@Jin-jz5kw
@Jin-jz5kw 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•ˆ๋…•ํ•˜์„ธ์š”. ์—‘์…€ ์ดˆ๋ณด์ž์ธ๋ฐ ์˜ค๋น ๋‘๋‹˜ ์˜์ƒ ์ฐธ๊ณ ํ•˜์—ฌ 20๋…„ ์˜ˆ์ƒ ๋งค์ถœ ๊ตฌํ•ด๋ณด๋ คํ•ฉ๋‹ˆ๋‹ค. ๋‘๊ฐ€์ง€ ์งˆ๋ฌธ ๋‹ต๋ณ€๋ถ€ํƒ๋“œ๋ฆฝ๋‹ˆ๋‹ค. 1) ๊ณ„์—ด ๋ถ„์„์—์„œ ๋ฏธ๋ž˜ ๊ฐ’์— ๋Œ€ํ•œ ์ ˆ๋Œ€ ํ‰๊ท  ์˜ค์ฐจ๊ฐ’์€ ์–ด๋–ป๊ฒŒ ๊ตฌํ•  ์ˆ˜ ์žˆ๋‚˜์š”?? 2) ์• ์ ธ ๊ธฐ๋Šฅ์— ๊ธฐ์กด ์—‘์…€ ํŒŒ์ผ์„ URL๊ณผ API ์ฃผ์†Œ๋ฅผ ๋„ฃ์–ด ์ถ”๊ฐ€ํ•˜์…จ๋Š”๋ฐ ์ด๋ถ€๋ถ„์€ ์–ด๋–ป๊ฒŒ ํ•  ์ˆ˜ ์žˆ๋‚˜์š”??
@Oppadu
@Oppadu 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋น ํ•˜!๐Ÿ™‹โ€โ™‚๏ธ ์•ˆ๋…•ํ•˜์„ธ์š”?^^ 1. ๋ฏธ๋ž˜๊ฐ’์— ๋Œ€ํ•œ ์˜ค์ฐจ๊ฐ’์€ ๊ตฌํ• ์ˆ˜๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค....!! ๊ธฐ์ค€์ด ์—†๊ธฐ ๋•Œ๋ฌธ์ด์ฃ  ^^;; 2. ์• ์ ธ ๋จธ์‹ ๋Ÿฌ๋‹์— ๊ฐ€์‹  ๋’ค, URL ํ•ญ๋ชฉ์—์„œ ์„ค์ •ํ•˜์‹œ๋ฉด ๋ฉ๋‹ˆ๋‹ค. ๊ด€๋ จ ๋งํฌ ์ ์–ด๋“œ๋ฆดํ…Œ๋‹ˆ ์ฐธ๊ณ ํ•ด๋ณด์‹œ๊ฒ ์–ด์š”?^^ docs.microsoft.com/en-us/azure/machine-learning/studio/excel-add-in-for-web-services ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.
@Jin-jz5kw
@Jin-jz5kw 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
@@Oppadu ์•„!! ์ดํ•ดํ–ˆ์Šต๋‹ˆ๋‹ค. ^^ ๋‹ต๋ณ€ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.!!! ์•ž์œผ๋กœ๋„ ์ข‹์€ ์ฝ˜ํ…์ธ  ๊ธฐ๋Œ€ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค.
@044_TV
@044_TV 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์ด ํ˜•๋‹˜ ์กฐํšŒ์ˆ˜ ์™œ ์•ˆ๋‚˜์˜ค๋ƒ๋ฉด.... ์‚ฌ๋žŒ๋“ค์ด ์ด๊ฑฐ ๋ณด๊ณ  ๋ˆ„๊ตฌํ•œํ…Œ ์•Œ๋ ค์ฃผ๋ฉด ๋‹ค.... ์—‘์…€ ์ž˜ํ• ๊นŒ๋ด..... ๋‚จ๋“ค ์†Œ๊ฐœ๋ฅผ ์•ˆ์‹œ์ผœ์ฃผ๋Š”...๊ฑฐ... ์ด๊ฑด ๋‚ด ํ”ผ์…œ์ด ํ™•์‹คํ•ด ๊ทธ๋ž˜๋„ ์ด ํ˜•๋‹˜ ๋” ์˜ฌ๋ผ๊ฐ€๊ฒŒ ๋ถ€๋‹จํ•˜๊ฒŒ ๋…ธ๋ ฅํ•ด์ฃผ๋ผ...
@Oppadu
@Oppadu 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
Baro Kim.... ์žŠ์ง€ ์•Š์„๊ป˜...!! โค๏ธ
@kqc5029
@kqc5029 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•ˆ๋…•ํ•˜์„ธ์š”. ๋‚ ์งœ pull data๊ฐ€ ์ •ํ™•ํ•œ ๋‚ ์งœ์—ฌ์•ผ๋งŒ ์‚ฌ์šฉ์ด ๊ฐ€๋Šฅํ•œ๊ฐ€์š”? raw data๊ฐ€ ๋ช‡๋…„๋ช‡์ฃผ์ฐจ ์ด๋Ÿฐ์‹์œผ๋กœ ์ทจํ•ฉ์ด ๋˜๋‹ค ๋ณด๋‹ˆ ์ ์šฉ์„ ํ•  ์ˆ˜๊ฐ€ ์—†๋„ค์š”. ๊ทธ๋ƒฅ ๊ฐ ์ฃผ๋ณ„ ๋งˆ์ง€๋ง‰ ๋‚ ์งœ๋กœ ๊ณ„์‚ฐํ•ด์•ผ ํ•˜๋‚˜ ์‹ถ๋„ค์š”;;
@Oppadu
@Oppadu 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•ˆ๋…•ํ•˜์„ธ์š”? ์˜ค๋น ๋‘์—‘์…€์ž…๋‹ˆ๋‹ค. ๋„ค ๋ง์”€ํ•˜์‹  ๋‚ด์šฉ์ด ๋งž์Šต๋‹ˆ๋‹ค. '์‹œ๊ณ„์—ด๋ถ„์„' ์ด๋ฏ€๋กœ raw data ๋ฅผ ๋ฐ˜๋“œ์‹œ ์ •ํ™•ํ•œ ๋‚ ์งœ๋กœ ์ž…๋ ฅํ•ด์ฃผ์…”์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๋งŒ์•ฝ ์ฃผ๋ณ„/์›”๋ณ„๋กœ ๊ธฐ์ค€์ ์ด ์žˆ์„ ๊ฒฝ์šฐ, ๋งค์›” ์ดˆ ๋˜๋Š” ๋งค์ฃผ ์›”์š”์ผ, ์ด๋Ÿฐ ์‹์œผ๋กœ ์ •ํ•ด์ง„ ์ฃผ๊ธฐ์˜ ๊ฐ’์„ ์žก์•„์ฃผ์…”์•ผ๋งŒ ์ •ํ™•ํ•œ ๊ฐ’์„ ์˜ˆ์ธกํ•˜์‹ค ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.. ํ•˜์ง€๋งŒ ์ œ๊ฐ€ R ์ฝ”๋”ฉ ์ „๋ฌธ๊ฐ€๋Š” ์•„๋‹ˆ์—ฌ์„œ.. ํ™•๋‹ต์„ ๋“œ๋ฆฌ๊ธฐ์—” ๋งŽ์ด ๋ถ€์กฑํ•ฉ๋‹ˆ๋‹ค. ๋ถ„๋ช… ๋‹ค๋ฅธ ๋ฌด์–ธ๊ฐ€์˜ ๋ฐฉ๋ฒ•์ด ์žˆ์„๊ฒ๋‹ˆ๋‹ค. :) ํ™”์ดํŒ…ํ•˜์„ธ์š”!โค๏ธ
@user-vd5ly6fm4o
@user-vd5ly6fm4o 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์—„์ฒญ ๊ณ ๊ธ‰ ์ •๋ณด์ธ๋ฐ ์ €๋Š” ๋ณด๋‹ค๊ฐ€ ํฌ๊ธฐํ–ˆ์Šต๋‹ˆ๋‹ค ใ…‹ใ…‹ใ…‹ใ…‹ใ…‹ใ…‹
@Oppadu
@Oppadu 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•ˆ๋ฉ๋‹ˆ๋‹ค!! ์˜ค๋น ๋‘๊ฐ€ ๋๊นŒ์ง€ ํ•จ๊ป˜ํ• ๊ป˜์—ผ!! ์–ด๋””๊ฐ€ ์–ด๋ ค์šฐ์‹ ์ง€ ๋Œ“๊ธ€๋กœ ๋‚จ๊ฒจ์ฃผ์„ธ์šค!!!๐Ÿ˜
@louiskim1491
@louiskim1491 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์ •๋ง ๋งŽ์€ ๋„์›€ ๋ฐ›๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ํ˜น์‹œ trend ์™€ seasonality ๊ทธ๋ž˜ํ”„ ๊ตฌํ•˜๋Š” ๋ฐฉ๋ฒ•์ด ์–ด๋–ป๊ฒŒ ๋ ๊นŒ์š”??
@Oppadu
@Oppadu 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•ˆ๋…•ํ•˜์„ธ์š”! ์˜ค๋น ๋‘์—‘์…€์ž…๋‹ˆ๋‹ค. ์˜์ƒ ํ•˜๋‹จ ๋งํฌ์— ๋ณด์‹œ๋ฉด ์ฃผ๊ธฐ์™€ ๊ณ„์ ˆ์„ฑ์„ ๋ถ„์„ํ•˜๋Š” R์ฝ”๋“œ ์ „๋ฌธ์„ ์ ์–ด๋“œ๋ ธ์œผ๋‹ˆ ํ™•์ธํ•ด๋ณด์„ธ์š”:) ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค โค๏ธ
@user-gr9hk3ui4r
@user-gr9hk3ui4r 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•ˆ๋…•ํ•˜์„ธ์š”, ์˜์ƒ ๋„ˆ๋ฌด๋„ˆ๋ฌด ์ž˜ ๋ณด์•˜์Šต๋‹ˆ๋‹ค. ์—ฌ์ญค๋ณผ ๊ฒŒ ์žˆ๋Š”๋ฐ์š”~ ์ œ๊ฐ€ ๊ฐ€์ง„ ๋ฐ์ดํ„ฐ๋กœ Azure ๋ถ„์„์„ ํ•˜๊ณ  ์‹ถ์€๋ฐ url์ด๋ž‘ API key๋ฅผ ์–ด๋–ป๊ฒŒ ์„ค์ •ํ•ด์•ผํ• ๊นŒ์š”?
@Oppadu
@Oppadu 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•ˆ๋…•ํ•˜์„ธ์š”?^^ Azure ๋จธ์‹ ๋Ÿฌ๋‹ ์ถ”๊ฐ€๊ธฐ๋Šฅ์— ์‚ฌ์šฉํ•˜๋Š” URL ๊ณผ APIํ‚ค๋Š” ์•„๋ž˜ ๋งํฌ์— ์ ์–ด๋“œ๋ ธ์Šต๋‹ˆ๋‹ค.^^ ํ™•์ธํ•ด๋ณด์‹œ๊ฒ ์–ด์š”? www.oppadu.com/๋ฏธ์„ธ๋จผ์ง€-์ธก์ •-์—‘์…€-๋จธ์‹ ๋Ÿฌ๋‹-๋ฐ์ดํ„ฐ-๋ถ„์„/ ์ œ ๋‹ต๋ณ€์ด ๋„์›€์ด ๋˜์…จ๊ธธ ๋ฐ”๋ž๋‹ˆ๋‹ค. ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.
@user-dw5uc9uh8e
@user-dw5uc9uh8e 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์ •๋ง ์ œ ์—…๋ฌด์—์„œ ํ•„์š”ํ•œ ์ •๋ณด๋„ค์š” ๋‹ค๋งŒ r๋“ค์–ด๊ฐ€๋Š” ๋ถ€๋ถ„์€ ๋ˆˆ์ด ํŒฝํŒฝ... ใ… ใ… 
@Oppadu
@Oppadu 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋‚ด์šฉ์ด ๋งŽ๊ธฐ๋„ํ–ˆ๊ณ ..ใ…  ์ €๋„ R์€ ๊ฒ‰ํ•ฅ๊ธฐ์‹์œผ๋กœ ์•Œ๊ณ ์žˆ๋Š” ๋ถ€๋ถ„์ด๋ผ ์„ค๋ช…์ด ๋งŽ์ด ๋ถ€์กฑํ–ˆ์Šต๋‹ˆ๋‹ค-_ใ… ํ๊ทœ ์ข€๋” ๊ณต๋ถ€ํ•ด์„œ ๋‹ด์— ๋” ์•Œ๊ธฐ์‰ฌ์šด ๊ฐ•์˜๋กœ ์ค€๋น„ํ•ด๋“œ๋ฆด๊ป˜์šคโค๏ธ #์˜ค๋น ๋‘์—‘์…€
@redbananakong
@redbananakong 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
Forecase ets seasonality๋กœ 12๊ฐœ์›” 3๋…„ ๊ธฐ์ค€ ๋ฐ์ดํ„ฐ๋กœ ํ–ˆ๋Š”๋ฐ 5๋กœ ์ถœ๋ ฅ๋ฉ๋‹ˆ๋‹ค. ๋ญ๊ฐ€๋ฌธ์ œ์ผ๊นŒ์š”?? ใ…œใ…œ ์•„... ๋’ท๋ถ€๋ถ„ ๋ณด๋‹ˆ ํŒจํ„ด์ธ๊ฐ€๋ณด๋„ค์š”.. ๊ทธ๋Ÿผ ์ฃผ๊ธฐ๋ฅผ 5๋กœ๋ณด๊ณ  forecast ์—๋„ 5๋ฅผ ๋„ฃ์–ด์•ผ ํ•˜๋‚˜์š”??
@Oppadu
@Oppadu 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•ˆ๋…•ํ•˜์„ธ์š”? ์—‘์…€๊ฐ•์˜ ๋Œ€ํ‘œ์ฑ„๋„! ์˜ค๋น ๋‘์—‘์…€์ž…๋‹ˆ๋‹ค์•™โค๏ธ ๋„ค ๋งž์Šต๋‹ˆ๋‹ค. :) ๋ฐ์ดํ„ฐ์˜ ๊ณ„์ ˆ์„ฑ์€ ๊ธฐ๊ฐ„๊ณผ ์œ ํšจ๊ฐ’ ๋ฒ”์œ„๋ฅผ ์–ด๋–ป๊ฒŒ ์žก๋Š๋ƒ์— ๋”ฐ๋ผ ๋งค๋ฒˆ ์ƒ์ดํ•˜๋ฏ€๋กœ ์ ์ ˆํ•œ ๊ณ„์ ˆ์„ฑ์„ ์ฐพ์•„ ๋Œ€์ž…ํ•˜์‹œ๋ฉด ๋˜๊ฒ ์Šต๋‹ˆ๋‹ค์•™
@user-ug1wy3oo6o
@user-ug1wy3oo6o 3 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์งˆ๋ฌธ์ด ์žˆ์Šต๋‹ˆ๋‹ค. ์ง€๊ธˆ์€ ์˜ˆ์ธก๊ฐ’๊ณผ ์‹ค์ œ๊ฐ’์„ %๋กœ๋งŒ ๋น„๊ตํ–ˆ๋Š”๋ฐ, ์—‘์…€๋กœ FORECAST.ETS.CONFINT ์ด์šฉํ•ด์„œ 95%์‹ ๋ขฐ๋„๋กœ ๊ตฌํ•  ์ˆ˜ ์žˆ์ž๋‚˜์š”. ๊ทธ๋Ÿผ ์—ฌ๊ธฐ์„œ ๊ฐ ์›”๋ณ„๋กœ P-value๋ฅผ ๊ณ„์‚ฐํ•  ์ˆ˜๋„ ์žˆ๋Š”๊ฑด๊ฐ€์š”?
@Oppadu
@Oppadu 3 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•ˆ๋…•ํ•˜์„ธ์š”. P-value ๊ณ„์‚ฐ๋„ ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. ๋ฐ์ดํ„ฐ ๋ถ„์„๋„๊ตฌ์—์„œ ํšŒ๊ท€๋ถ„์„ํˆด์„ ์‚ฌ์šฉํ•ด๋ณด์„ธ์š”. ์•„๋ž˜ ๋ผ์ด๋ธŒ ๊ฐ•์˜์—์„œ ๋ฐ์ดํ„ฐ๋„๊ตฌ ์‚ฌ์šฉ๋ฒ•์„ ๋‹จ๊ณ„๋ณ„๋กœ ์ž์„ธํžˆ ์„ค๋ช…ํ•ด๋“œ๋ ธ์œผ๋‹ˆ ํ•œ๋ฒˆ ํ™•์ธํ•ด๋ณด์‹œ๋ฉด ๋งŽ์€ ๋„์›€์ด ๋˜์‹ค๊ฒ๋‹ˆ๋‹ค. kzfaq.info/get/bejne/g5aPY7BimZOneas.html
@yeonseonjeon6118
@yeonseonjeon6118 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์ด์ „ ๋ฐ์ดํ„ฐ๊ฐ€ ์ดํ›„ ๋ฐ์ดํ„ฐ์— ์˜ํ–ฅ ๋ฏธ์น  ๊ฒฝ์šฐ ARIMA๊ฐ€ ์ ํ•ฉํ•˜๋‹ค๊ณ  ํ•˜์‹œ๋ฉด์„œ ์˜ˆ์‹œ๋กœ ๋™์ „๊ณผ ๊ฐ€์œ„๋ฐ”์œ„๋ณด๋ฅผ ๋“œ์…จ๋Š”๋ฐ, ๋™์ „์ด๋‚˜ ๊ฐ€์œ„๋ฐ”์œ„๋ณด๋Š” ๋งค๋ฒˆ ๋…๋ฆฝ์ ์ธ ์‚ฌ๊ฑด์ด์ง€ ์•Š๋‚˜์š”?? ๋‚ ์”จ ๊ฐ™์€๊ฒŒ ์ด์ „ ๋ฐ์ดํ„ฐ๊ฐ€ ์ดํ›„ ๋ฐ์ดํ„ฐ์— ์˜ํ–ฅ ๋ฏธ์น˜๋Š” ์ผ€์ด์Šค ๊ฐ™์€๋ฐ... ์Œ....
@Oppadu
@Oppadu 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋งค ์‚ฌ๊ฑด์„ ๋…๋ฆฝ์ ์œผ๋กœ ๋ณธ๋‹ค๋ฉด ๋ง์”€ํ•˜์‹ ๊ฒƒ์ด ๋งž์Šต๋‹ˆ๋‹ค. ๋‹ค๋งŒ ์‚ฌ๊ฑด์ด ๊ณ„์† ์Œ“์ผ๊ฒฝ์šฐ ๊ฒฐ๊ตญ ๊ฐ€์œ„๋ฐ”์œ„๋ณด๋Š” 1/3,1/3,1/3 ์˜ ํ™•๋ฅ , ๋™์ „๋˜์ง€๊ธฐ๋Š” 1/2.1/2 ํ™•๋ฅ ๋กœ ์ˆ˜๋ ดํ• ๊ฒƒ์ด๊ธฐ ๋•Œ๋ฌธ์— ์ด์ „๋ฐ์ดํ„ฐ๊ฐ€ ์ดํ›„๋ฐ์ดํ„ฐ์— ์˜ํ–ฅ์„ ๋ฏธ์นœ๋‹ค๊ณ  ์„ค๋ช…์„ ๋“œ๋ ธ์–ด์š”. ์ ์–ด์ฃผ์‹  ๋‚ ์”จ๋ฐ์ดํ„ฐ๊ฐ€ ์ด์ „๋ฐ์ดํ„ฐ๊ฐ€ ์ดํ›„๋ฐ์ดํ„ฐ์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ๋”์šฑ ์ข‹์€ ์˜ˆ์ œ๊ฐ€ ๋  ์ˆ˜ ์žˆ์„๊ฒƒ ๊ฐ™๋„ค์š”. ์†Œ์ค‘ํ•œ ์˜๊ฒฌ ๊ฐ์‚ฌ๋“œ๋ ค์š”! ^ใ…ก^*
@modified2739
@modified2739 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋งŒ์•ฝ์— ๋‚ ์งœ/์˜์—…์ง€์ ๋ณ„/์ƒํ’ˆ๋ช…๋ณ„๋กœ ์˜ˆ์ธก์น˜๊ฐ€ ๋ชจ๋‘ breakdown์ด ํ•„์š”ํ•œ ๊ฒฝ์šฐ์—๋Š” ์–ด๋–ป๊ฒŒ ํ™œ์šฉ ๊ฐ€๋Šฅํ• ๊นŒ์š”?ใ… 
@Oppadu
@Oppadu 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
ohheyday ์ ์–ด๋“œ๋ฆฐ R์ฝ”๋“œ๋Š” ๊ธฐ์ดˆ์˜ˆ์ œ์ž…๋‹ˆ๋‹ค. โค๏ธ R ์–ธ์–ด๋ฅผ ๋ชจ๋ฅด์‹ ๋‹ค๋ฉด ๊ณต๋ถ€๊ฐ€ ํ•„์š”ํ•˜์‹คํ…๋ฐ์š”. R์ฝ”๋“œ์™€ Azure์˜ ์ถœ๋ ฅ๋งŒ ๋ณ€๊ฒฝํ•˜์‹œ๋ฉด ๋‹ค์–‘ํ•˜๊ฒŒ ์‘์šฉํ•˜์‹ค์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค
@user-vo2wv8fi5y
@user-vo2wv8fi5y 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
python์œผ๋กœ ํ•˜๋Š”๊ฑด ๋ดค๋Š”๋ฐ ์—‘์…€๋กœ๋„ ์ด๊ฒŒ ๋˜๋Š”์ค„์€ ๋ชฐ๋ž๋„ค
@user-it7bt8ft3l
@user-it7bt8ft3l 2 ะถั‹ะป ะฑาฑั€ั‹ะฝ
5:05 ๊ฒฐ์ •๊ณ„์ˆ˜
@xoppaya
@xoppaya 2 ะถั‹ะป ะฑาฑั€ั‹ะฝ
Error! {"error":{"code":"BadArgument","message":"Invalid argument provided.","details":[{"code":"InputParseError","target":"input1","message":"Parsing of input vector failed. Verify the input vector has the correct number of columns and data types. Additional details: Input string was not in a correct format.."}]}} ์ด๋Ÿฐ ์—๋Ÿฌ๊ฐ€ ๋‚˜๋Š”๊ฑด ์›์ธ์ด ๋ญ˜๊นŒ์š”??
@aq6730
@aq6730 2 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์‹ ์„ธ๊ณ„ ์˜จ ๊ธฐ๋ถ„์ž…๋‹ˆ๋‹ค. ํ˜น์‹œ ์ฃผ๊ฐ€ ๋ฐ์ดํ„ฐ๋„ ์˜ˆ์ธก ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๊นŒ? ๊ฐ€๋Šฅํ•˜๋‹ค๋ฉด ์–ด๋–ค ๊ณต๋ถ€๊ฐ€ ํ•„์š”ํ• ๊นŒ์š”?
@Oppadu
@Oppadu 2 ะถั‹ะป ะฑาฑั€ั‹ะฝ
AQ๋‹˜ ์•ˆ๋…•ํ•˜์„ธ์š”. kzfaq.info/get/bejne/gOChlNyYtZidZGw.html ์œ„ ๊ฐ•์˜๋ฅผ ํ•œ๋ฒˆ ํ™•์ธํ•ด๋ณด์„ธ์š”.
@user-gn6os7dq1x
@user-gn6os7dq1x 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์„ ๋Œ“๊ธ€ใ…Žใ…Ž
@Oppadu
@Oppadu 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์„ ๋Œ“๊ธ€ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค !!! ์ด๋ž‘ํ•ฉ๋‹ˆ๋‹ค!! ํ•œ๋ฒˆ๋” ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค โค๏ธ
@koreamarket
@koreamarket 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
ํŒจํ„ด ์ฐพ๋Š” ๊ฒƒ ํ˜น์€ ์ด์ƒ์ง•ํ›„๋ฅผ ๋ณด๋Š” ๊ฒƒ์„ ์—‘์…€๋กœ ์–ด๋–ป๊ฒŒ ๋ณผ ์ˆ˜ ์žˆ์„ ๊นŒ์š”?
@Oppadu
@Oppadu 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•ˆ๋…•ํ•˜์„ธ์š”? ์˜ค๋น ๋‘์—‘์…€์ž…๋‹ˆ๋‹ค. ํŒจํ„ด์€ SEASONAL ํ•จ์ˆ˜๋ฅผ ์‚ฌ์šฉํ•˜์‹œ๋ฉด ๋ฉ๋‹ˆ๋‹ค. ์ด์ƒ์ง•ํ›„๋Š” ์—‘์…€์˜ Solver ๊ธฐ๋Šฅ๊ณผ ์‚ฌ์šฉ์ž์˜ ์ง๊ด€์„ ํ†ตํ•ด์„œ ์ง์ ‘ ์ฐพ์œผ์…”์•ผํ•ฉ๋‹ˆ๋‹ค. ์ž๋™์œผ๋กœ ์ด์ƒ์ง•ํ›„๋ฅผ ํฌ์ฐฉํ•œ๋‹ค๋ฉด ๊ทธ๊ฑด ์ธ๊ณต์ง€๋Šฅ์— ๊ฐ€๊น๊ฒ ์ง€์š”.....? :D
@jakeyo9538
@jakeyo9538 2 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•ฝ 1๋…„๊ฐ„ ์ผ์ž๋ณ„ ๋งค์ถœ ์ˆ˜๋Ÿ‰ ๋ฐ์ดํ„ฐ๋ฅผ ์ด์šฉํ•˜์—ฌ, ๊ฐ€๊นŒ์šด ๋ฏธ๋ž˜๋ฅผ ์˜ˆ์ธกํ•˜๋Š”๋ฐ์—๋„ ์ด์šฉํ•˜๊ธฐ ์ ํ•ฉํ•œ ๋ถ„์„์ธ๊ฐ€์š”? ๊ทธ๋ ‡๋‹ค๊ณ  ํ•œ๋‹ค๋ฉด ๋‘˜์ค‘ ์–ด๋–ค ๋ถ„์„์ด ์ ํ•ฉํ• ๊นŒ์š”?
@Oppadu
@Oppadu 2 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋ณดํ†ต ์ผ์ž๋ณ„ ๋งค์ถœ์€ 7์ผ ์ฃผ๊ธฐ์„ฑ์„ ๊ฐ–๊ณ  ๋ฐœ์ƒ๋ฉ๋‹ˆ๋‹ค. ์—‘์…€๋กœ ๊ฐ„๋‹จํ•œ ์‹œ๊ณ„์—ด ์˜ˆ์ธก์„ ํ•˜์‹œ๋”๋ผ๋„, ๋Œ€๋ถ€๋ถ„์˜ ๋งค์ถœ ๋ฐ์ดํ„ฐ๋Š” Forecast.Ets ํ•จ์ˆ˜๋งŒ ์‚ฌ์šฉํ•ด๋„ ์ƒ๋‹นํžˆ ๊ทผ๊ฑฐ์žˆ๋Š” ์˜ˆ์ธก๊ฐ’์„ ๊ตฌํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋‹จ, ์ž…๋ ฅํ•œ ๊ธฐ๊ฐ„(1๋…„, 6๊ฐœ์›”, 3๊ฐœ์›”)์€ ์ถฉ๋ถ„ํžˆ ๊ณ ๋ คํ•ด์„œ ์ž˜ ์ •ํ•˜์…”์•ผ ํ•ฉ๋‹ˆ๋‹ค.
@jakeyo9538
@jakeyo9538 2 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋งค์ผ ๋ฐœ์ƒํ•˜๋Š” ๋งค์ถœ์„ 1์ฃผ์ผ ๋‹จ์œ„๋กœ ๊ธฐ์กด๋ฐ์ดํ„ฐ์— ๊ณ„์† ์ถ”๊ฐ€ํ•˜์—ฌ๋„(์ง์ „ 5๊ฐœ๋…„ ์ผ์ž๋ณ„ ๋งค์ถœ๋ฐ์ดํ„ฐ ๋ณด์œ +ํ˜„์‹œ์  ์ดํ›„๋กœ ์ผ์ฃผ์ผ๋‹จ์œ„๋กœ ๋ฐ์ดํ„ฐ ์ถ”๊ฐ€)์ž๋™ํ™”ํ•˜์—ฌ ๋‹ค์Œ ์ผ์ฃผ์ผ๊ฐ„์˜ ์˜ˆ์ธก ๋งค์ถœ ์ˆ˜๋Ÿ‰์ด ์‚ฐ์ถœ๋˜๋„๋ก ์ž๋™ํ™”๋„ ๊ฐ€๋Šฅํ•œ๊ฐ€์š”??
@jakeyo9538
@jakeyo9538 2 ะถั‹ะป ะฑาฑั€ั‹ะฝ
@@Oppadu ๋งค์ผ ๋ฐœ์ƒํ•˜๋Š” ๋งค์ถœ์„ 1์ฃผ์ผ ๋‹จ์œ„๋กœ ๊ธฐ์กด๋ฐ์ดํ„ฐ์— ๊ณ„์† ์ถ”๊ฐ€ํ•˜์—ฌ๋„(์ง์ „ 5๊ฐœ๋…„ ์ผ์ž๋ณ„ ๋งค์ถœ๋ฐ์ดํ„ฐ ๋ณด์œ +ํ˜„์‹œ์  ์ดํ›„๋กœ ์ผ์ฃผ์ผ๋‹จ์œ„๋กœ ๋ฐ์ดํ„ฐ ์ถ”๊ฐ€)์ž๋™ํ™”ํ•˜์—ฌ ๋‹ค์Œ ์ผ์ฃผ์ผ๊ฐ„์˜ ์˜ˆ์ธก ๋งค์ถœ ์ˆ˜๋Ÿ‰์ด ์‚ฐ์ถœ๋˜๋„๋ก ์ž๋™ํ™”๋„ ๊ฐ€๋Šฅํ•œ๊ฐ€์š”??
@koreamarket
@koreamarket 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์ ˆ๋Œ€ํ‰๊ท ์˜ค์ฐจ์‹์ธ =AVERAGE(ABS(F52:F75)) ๋ฅผ CTL+enter๋ฅผ ํ–ˆ๋Š”๋ฐ #VALUE!๊ฐ€ ๋œจ๋Š”๋ฐ ์–ด๋Š ๋ถ€๋ถ„์—์„œ ์ž˜๋ชป๋œ๊ฑด๊ฐ€์š”?
@Oppadu
@Oppadu 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์ปจํŠธ๋กค + ์‰ฌํ”„ํŠธ + ์—”ํ„ฐ๋กœ ์ž…๋ ฅํ•ด๋ณด์„ธ์š”. โค๏ธ
@koreamarket
@koreamarket 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
@@Oppadu ๋ฉ๋‹ˆ๋‹ค~ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค. ์ข‹์€ ๊ฐ•์˜ ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค. ์ „๋ฌธ์ ์œผ๋กœ ์—‘์…€์€ ์•ˆํ•˜์ง€๋งŒ ์—‘์…€์„ ์ข‹์•„ํ•ด์„œ ๊ฐ•์˜ํ•˜์‹œ๋Š” ๊ฒƒ๋ณด๊ณ  ๋”ฐ๋ผ ํ•ด๋ณด๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
@elsakkk2528
@elsakkk2528 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•ˆ๋…•ํ•˜์„ธ์š”.. ํŒŒ์ผ์„ ์—ด์—ˆ๋”๋‹ˆ ์ „๊ตญ๋ฏธ์„ธ๋จผ์ง€ ์‹œํŠธ์— ๋ณต๋ถ™ ํ•  ๊ฐ’์ด ์—†๋„ค์š” ``~~
@loststarsm9109
@loststarsm9109 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์™œ ํ‰๊ท ๊ฐ’์„ ๊ตฌํ•˜์‹ค๋•Œ 2016๊ฐ’์„ ๋„˜์–ด์„œ ๊ณ„์‚ฐํ•˜์‹ ๊ฑด๊ฐ€์š”?
@koreamarket
@koreamarket 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๊ทธ๋ž˜ํ”„์—์„œ ๊ทธ๋ž˜ํ”„ ํ‘œ์‹œ์—์„œ ์‚ฌ๋ผ์ง€๊ฒŒ ํ•˜๋Š” ๊ฒƒ์„ "=IF($M$52="O",I52,"")" ์ด๋Ÿฐ ๋ฐฉ์‹์œผ๋กœ ํ•˜๋‹ˆ ์‚ฌ๋ผ์งˆ๋•Œ x์ถ•์œผ๋กœ ๋ถ™๋Š” ๋ชจ์Šต์œผ๋กœ ๋‚˜ํƒ€๋‚˜๋Š”๋ฐ ๋‹ค๋ฅธ ๋ฐฉ๋ฒ•์ด ์žˆ์„๊นŒ์š”?
@Oppadu
@Oppadu 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์ฐจํŠธ์˜ ๋ฐ์ดํ„ฐ์„ ํƒ ์„ค์ •์œผ๋กœ ๊ฐ€์…”์„œ, ๊ฐ’์ด ๊ณต๋ž€์ผ ๊ฒฝ์šฐ ๊ฐ’์„ '0'์œผ๋กœ ๋ณด์ž„์—์„œ ์—ฐ๊ฒฐํ•˜๋Š” ๊ฐ’์œผ๋กœ ๋ณด์ด๋„๋ก ์„ค์ •์„ ๋ณ€๊ฒฝํ•ด๋ณด์„ธ์š”.
@RJ-ol4wr
@RJ-ol4wr 2 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์ด๋ฒˆ์— Azure Machine Learning์ด ์œ ๋ฃŒํ™”๊ฐ€ ๋˜๋ฉด์„œ ์—‘์…€ ์—ฐ๊ฒฐํ•  ์ˆ˜ ์žˆ๋Š” ํ”„๋กœ๊ทธ๋žจ์ด ์—†์–ด์กŒ๋Š”๋ฐ ใ… ใ…  ํ˜น์‹œ ์—‘์…€๊ณผ ์—ฐ๊ฒฐ๋˜๋Š” ๋‹ค๋ฅธ ๋Ÿฌ์‹ ๋จธ๋‹ ํ”„๋กœ๊ทธ๋žจ์ด ์žˆ์„๊นŒ์š”?
@Oppadu
@Oppadu 2 ะถั‹ะป ะฑาฑั€ั‹ะฝ
R J ๋‹˜ ์•ˆ๋…•ํ•˜์„ธ์š”. Azure ML Studio ๋Š” ๊ณ„์† ๋ฌด๋ฃŒ๋กœ ์ œ๊ณต๋˜๋Š” ๊ฒƒ์œผ๋กœ ์•Œ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์•„๋ž˜ ๋งํฌ๋ฅผ ํ•œ๋ฒˆ ํ™•์ธํ•ด๋ณด์‹œ๊ฒ ์–ด์š”? studio.azureml.net/
@sen0900
@sen0900 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
MAE๋Š” ๋ฌด์Šจ ๋œป์ด๊ณ  ์•ฝ์ž ํ’€ ๋„ค์ž„์€ ๋ฌด์—‡์ธ๊ฐ€์š”?
@Oppadu
@Oppadu 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
Mean Absolute Error (ํ‰๊ท  ์ ˆ๋Œ€์˜ค์ฐจ) ์ž…๋‹ˆ๋‹ค^^ +/- ์˜ค์ฐจ๋ฅผ ๋ชจ๋‘ +๋กœ ๊ฐ„์ฃผํ•˜์—ฌ ๊ณ„์‚ฐํ•œ ํ‰๊ท ์˜ค์ฐจ์ž…๋‹ˆ๋‹ค.
@user-fc8el7ru2z
@user-fc8el7ru2z 2 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์—์ ธ๋ผ๊ณ  ๋ถ€๋ฆ…๋‹ˆ๋‹ค...์•„์ฃผ๋ฅด๊ฐ€ ์•„๋‹ˆ๋ผ
@user-vb4ec1lw4f
@user-vb4ec1lw4f 3 ะถั‹ะป ะฑาฑั€ั‹ะฝ
Azure ์— ์•„ํŒŒํŠธ ๋งค๋งค์‹œ์„ธ๋‚˜ ๋งค๋งค๊ฐ€๊ฒฉ ์‹œ๊ณ„์—ด์— ๋Œ€ํ•œ ๋ถ„์„์„ ํ•˜๋Š”๊ฑด ์—†๋‚˜์š”? ์žˆ๋‹ค๋ฉด ์–ด๋””์„œ ๋ณผ์ˆ˜ ์žˆ์„๊นŒ์š”?ใ… ใ… ...
@Oppadu
@Oppadu 3 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์Œ.. Azure๋Š” ๋ถ„์„์„ ํ•˜๊ธฐ ์œ„ํ•œ ํ”Œ๋žซํผ์ž…๋‹ˆ๋‹ค. :) ์šฐ์„  ์•„ํŒŒํŠธ ๋งค๋งค์‹œ์„ธ ๋ฐ์ดํ„ฐ๋Š” ๊ตฌ๋น„๋˜์–ด ์žˆ๋Š” ์ƒํ™ฉ์ด์‹ ๊ฑฐ์ฃ ? ๊ทธ๋Ÿฌ์‹œ๋‹ค๋ฉด ๊ฐ•์˜์—์„œ ๋‹ค๋ฃฌ ๋‚ด์šฉ์— ๋”ํ•ด, R ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๊ณต๋ถ€๊ฐ€ ์•ฝ๊ฐ„ ํ•„์š”ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.^^ ๊ตฌ๊ธ€์— R seasonal data analysis ๋ฅผ ๊ฒ€์ƒ‰ํ•ด์„œ ๊ด€๋ จ ์ž๋ฃŒ๋ฅผ ์ฐพ์•„๋ณด์‹œ๋ฉด ๋„์›€์ด ๋˜์‹ค ๋“ฏ ํ•ฉ๋‹ˆ๋‹ค.
@user-vb4ec1lw4f
@user-vb4ec1lw4f 3 ะถั‹ะป ะฑาฑั€ั‹ะฝ
@@Oppadu ๋‹ค๋ฅธ๋ถ„์ด ๋งŒ๋“ค์–ด๋†“์€ ์ž๋ฃŒ๋Š” ์—†๊ฒ ์ฃ ?ใ…Žใ…Ž.....
@Oppadu
@Oppadu 3 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋„ค.. ๊ทธ๊ฑด ์ •๋ถ€์—์„œ ์ œ๊ณตํ•˜๋Š” API ๋‚˜ ๋‹ค๋ฅธ ์ž๋ฃŒ๋ฅผ ์ง์ ‘ ์ฐพ์•„๋ณด์…”์•ผ ํ•  ๊ฒƒ ๊ฐ™์•„์š” ^^;;
@heon
@heon 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์• ์ €๋ผ๊ณ ์ฝ๋”๋ผ๊ตฌ์š”.
@Oppadu
@Oppadu 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•—! ๊ทธ๋žฌ๊ตฐ์š”!....... ๋‹ด๋ถ€ํ„ฐ๋Š” ์• ์ค ~ ์ด๋ผ๊ณ  ๊ฐ„์ง€๋‚˜๊ฒŒ ๋ฐœ์Œํ•ด๋ณผ๊ป˜์š”!!โค๏ธ ์ข‹์€ ์ •๋ณด ๊ฐ์‚ฌํ•ด์—ผ!!
@heon
@heon 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
@@Oppadu ํ•ญ์ƒ ์ข‹์€์ •๋ณด ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค
@kingjongari
@kingjongari 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์—‘์…€ ๋ฒ„์ „์ด ๋ช‡์ธ์ง€ ์•Œ์ˆ˜์žˆ์„๊นŒ์š”? 2010 ๋ฒ„์ „์œผ๋กœ ํ•˜๋Š”๋ฐ ๋‹ฌ๋ผ์„œ์š”
@Oppadu
@Oppadu 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•ˆ๋…•ํ•˜์„ธ์š”?^^ ๊ฐ•์˜์— ์‚ฌ์šฉ๋œ ์—‘์…€์€ ์˜คํ”ผ์Šค 365 ๋ฒ„์ „์ž…๋‹ˆ๋‹ค. ํ•ด๋‹น ๊ธฐ๋Šฅ์€ ์—‘์…€ 2016 ์ด์ƒ ๋ฒ„์ „๋ถ€ํ„ฐ ์‚ฌ์šฉ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค.
@kingjongari
@kingjongari 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋Œ“๊ธ€ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค! ์–ด์ œ๋ถ€ํ„ฐ ์˜ค๋น ๋‘์—‘์…€ ์•Œ๊ฒŒ๋˜์„œ ํญํ’ ์ •์ฃผํ–‰ ์ค‘์ž…๋‹ˆ๋‹ค ์ข‹์€ ์˜์ƒ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@dukefridyoo9918
@dukefridyoo9918 2 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•ˆ๋…•ํ•˜์„ธ์š”, ์˜์ƒํ•˜๋‹จ์— URL ๊ณผ API Key ๊ฐ’์ด ์žˆ๋‹ค๊ณ  ํ•˜์…จ๋Š”๋ฐ, ์–ด๋””์— ์žˆ๋‚˜์š” ?
@Oppadu
@Oppadu 2 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•ˆ๋…•ํ•˜์„ธ์š”. URL ์ฃผ์†Œ์™€ APIํ‚ค๋ฅผ ์œ ํŠœ๋ธŒ์— ์ž…๋ ฅํ•˜๋ฉด ๋งํฌ๋กœ ์ธ์‹๋˜์„œ ์ž˜๋ฆฌ๊ธฐ ๋•Œ๋ฌธ์— ํ™ˆํŽ˜์ด์ง€์— ๋”ฐ๋กœ ์˜ฌ๋ ค๋“œ๋ ธ์Šต๋‹ˆ๋‹ค ใ…œใ…œ ์•„๋ž˜ ๋งํฌ๋ฅผ ํ™•์ธํ•ด๋ณด์‹œ๊ฒ ์–ด์š”? www.oppadu.com/%eb%af%b8%ec%84%b8%eb%a8%bc%ec%a7%80-%ec%b8%a1%ec%a0%95-%ec%97%91%ec%85%80-%eb%a8%b8%ec%8b%a0%eb%9f%ac%eb%8b%9d-%eb%8d%b0%ec%9d%b4%ed%84%b0-%eb%b6%84%ec%84%9d/
@dukefridyoo9918
@dukefridyoo9918 2 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋Œ€๋‹จํžˆ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.
@user-iu3qr6xb6c
@user-iu3qr6xb6c 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์ด๊ฑฐ ๊ผญ ์“ฐ๊ณ  ์‹ถ์€๋ฐ ์ด ์˜์ƒ์„ ๋ด๋„ ์–ด๋–ป๊ฒŒ ์ ์šฉํ• ์ง€ ๋ชจ๋ฅด๊ฒ ์–ด์š”ใ… 
@Oppadu
@Oppadu 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋กธ์ ธ๋Œ“ํŒŒ์ด์–ด๋ฑƒ ์•ˆ๋…•ํ•˜์„ธ์š”? ์˜ค๋น ๋‘์—‘์…€์ด์—์š” ^_^* ๋จธ์‹ ๋Ÿฌ๋‹์ด ์–ด๋ ค์šฐ์‹œ๋ฉด Forecast.ets ํ•จ์ˆ˜๋ฅผ ์‚ฌ์šฉํ•˜์‹œ๊ฑฐ๋‚˜ ๋˜๋Š” ๋‹จ์ˆœ ์‹œ๊ณ„์—ด ๊ณ„์‚ฐ์œผ๋กœ ์ ์šฉํ•ด๋ณด๋Š”๊ฑด ์–ด๋– ์„ธ์š”?๐Ÿ˜Š
@user-iu3qr6xb6c
@user-iu3qr6xb6c 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋‹ต๊ธ€ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค ์ง์ „ 3๊ฐœ๋…„ ๋ฐ˜๊ธฐ๋ณ„ ์ˆ˜์ฃผ ์ˆ˜๋Ÿ‰์„ ๊ธฐ๋ฐ˜์œผ๋กœ ๋‚ด๋…„๋„ ์ˆ˜์ฃผ ์˜ˆ์ธก์น˜๋ฅผ ๋ฝ‘๊ณ  ์‹ถ์€๋ฐ ๋ฏธ๋‹ˆํƒญ๋„ ์‚ด์ง ๋ฐฐ์› ์ง€๋งŒ ์ ์šฉ์ด ์–ด๋ ต๊ณ  ์ด์˜์ƒ์˜ ๋ฐ์ดํƒ€ ํ‹€๊ณผ ๋‹ฌ๋ผ ์–ด๋–ป๊ฒŒ ์ ์šฉํ•ด์•ผํ• ์ง€.. ํ’ˆ๋ชฉ์ด 500์—ฌ ํ’ˆ๋ชฉ์ด ๋˜์–ด์„œ ๋‹ต๋‹ตํ•œ ๋งˆ์Œ์— ๋Œ“๊ธ€์„ ๋‚จ๊ฒผ๋Š”๋ฐ ๋‹ต๊ธ€ ๋‹ฌ์•„์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ด์š” ๋ฉ”์ผ ์ฃผ์†Œ๋กœ ๋ฌธ์˜๋ฅผ ์ข€ ๋“œ๋ ค๋„ ๋ ๊นŒ์š”?
@byt0112561473
@byt0112561473 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์˜ˆ์ธกํ• ์ˆ˜ ์žˆ๋Š” ๊ธฐ๊ฐ„์„ ๋Š˜๋ฆด์ˆ˜ ์žˆ๋Š”์ง€์š”. ์ฃผ์‹  ์˜ˆ์ œ์—์„œ _ arima
@Oppadu
@Oppadu 4 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋„ค ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. ์˜ˆ์ธก๊ธฐ๊ฐ„์€ ์ œํ•œ์—†์ด ์‚ฌ์šฉํ•˜์‹ค ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. :)
@paulkang2806
@paulkang2806 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
๋Œ€์‹œ๋ณด๋“œ๊ฐ€ ๋„ˆ๋ฌด ๋Š๋ ค์š”...ใ… ใ…  ํ”„๋กœ์„ธ์‹ฑ ํƒ€์ž„์„ ๋น ๋ฅด๊ฒŒ ํ• ์ˆ˜์žˆ๋Š” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด ์•Œ๊ณ ์‹ถ์Šต๋‹ˆ๋‹ค
@Oppadu
@Oppadu 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์•ˆ๋…•ํ•˜์„ธ์š”? ์˜ค๋น ๋‘์—‘์…€์ž…๋‹ˆ๋‹ค. ์ข‹์€ ์งˆ๋ฌธ์ž…๋‹ˆ๋‹ค! ๋ฐฐ์—ดํ•จ์ˆ˜๋ฅผ ์‚ฌ์šฉํ•˜์‹œ๊ฒŒ๋˜๋ฉด ์ฒ˜๋ฆฌ์†๋„๊ฐ€ ๋Š๋ ค์งˆ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ 2019์ดํ›„ ๋ฒ„์ „๋ถ€ํ„ฐ ์ง€์›๋˜๋Š” ๋™์ ๋ฐฐ์—ดํ•จ์ˆ˜๋ฅผ ์‚ฌ์šฉํ•˜์‹œ๋ฉด ๋ฌธ์ œ๊ฐ€ ํ•ด๊ฒฐ๋˜๋Š”๋ฐ, ์•„์ง ์ •์‹๊ณต๊ฐœ๋˜์ง€ ์•Š์•„ ๊ธฐ๋‹ค๋ฆฌ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ดํ›„์— ๊ฐ•์˜ ์ค€๋น„ํ•ด๋“œ๋ฆด๊ป˜์š”!โค๏ธ
@minjaekim2074
@minjaekim2074 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์ข‹์•„์š”100๊ฐœ๋ž‘ ์กฐํšŒ์ˆ˜ 1000๊ฐœ๋ฐ–์— ์•ˆ๋˜๋‹ค๋‹ˆ... ๋ˆ์ฃผ๊ณ  ๋ฐฐ์šธ๋ผ๊ณ  ํ•ด๋„ ์ด๋งŒํผ ๊ฐ€๋ฅด์ณ์ฃผ๋Š”๋ฐ ํ”์น˜์•Š์€๋ฐ... ๊ณต๋ถ€์ข€ ํ•ด๋ผ ใ…‹ใ…‹ใ…‹ใ…‹
@Oppadu
@Oppadu 5 ะถั‹ะป ะฑาฑั€ั‹ะฝ
์กฐํšŒ์ˆ˜ 1000 ์ด๋ผ๋„ ๊ตฌ๋…์ž์—ฌ๋Ÿฌ๋ถ„์ด ๋งŒ์กฑํ•˜์‹ ๋‹ค๋ฉด ๋” ๋งŽ์€ ํ™๋ณด์™€ ๊ด‘๊ณ ๋Š” ๋๊นŒ์ง€ ๋ด ์ฃผ์‹œ๊ธธ ๋ถ€ํƒ๋“œ๋ ค์šคโค๏ธ
Excel Data Analyze, The easiest data Normalization in the world by MS Excel | Oppadu Excel
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Excel Multiple Dynamic Data-validation Drop Down List ! Full Tutorial | Oppadu Excel
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Mamasoboliha
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dednahype
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CaN Tips
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ALL about Excel Power Query | PowerQuery for Beginners | Oppadu Excel
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Top 5 strategy for EXCEL chart visualization | Oppadu Excel Chart
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CinemaGuess
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Data Analysis with ChatGPT - Machine Learning Modeling with GPT-4
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[OPPADU EXCEL] OFFSET Dynamic Range & Data Validation Advance Setting | Excel Function Master 1-1
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Mamasoboliha
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