Categorical Data Analysis in R

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Categorical Data Analysis in R

Рет қаралды 23,181

ShaltayevBUSN231

5 жыл бұрын

Пікірлер: 29

@ekolenelsonbetobe4711 Ай бұрын

Awesome! evry helpful

@timholdiness2333 2 жыл бұрын

This is explained exactly what I was looking for. Thanks!

@TianPiano 3 жыл бұрын

This was SO helpful, thank you so much! I followed along with my own COVID-19 dataset and it worked perfectly :)

@forestjo07 3 жыл бұрын

Really useful with clear steps explained

@MariaMartinez-kx5fc 2 жыл бұрын

This is a wonderful video, it helps me a lot! Thanks!

@storm_delany894 3 жыл бұрын

Thanks for this video!

@lahwfsk167 3 жыл бұрын

nice and very clear, we need more of this plz

@mbambafernande3152 2 жыл бұрын

very nice video, please we want more. Thank you very much

@nurfitryah7936 3 жыл бұрын

Thanks for upload this, a very good explanation

@wellwellwell247 3 жыл бұрын

Very good video

@gracel2931 Жыл бұрын

Thank you

@becoming_real7385 3 жыл бұрын

why does my Rstudio asks me if I want to use a personal library instead? (when I try to install.package)

@annmariyajames7091 4 жыл бұрын

He good one,but what if its having a missing value

@sarazr 2 жыл бұрын

I have a question: how did you make that when uploaded your variables are factors. Mine are always firstly integers.

@ShaltayevBUSN231 2 жыл бұрын

In this dataset, there are no numerical columns, so it just happened naturally. But in general, you can always use factor() function to convert integers into a factor.

@bassamal-kaaki3253 4 жыл бұрын

How do you put the data in the variables you made from a category? Example you have a body fat category and your variables under body fat are athlete, average and obese. How do you place the original data in these variables according to a set criteria?

@ShaltayevBUSN231 4 жыл бұрын

You need to use cut() function. Say, you decided that you will define body fat under 22% as lean, 22-30% as normal, and over 30 obese. Then in your code you do something like my_data$body_composition

@bassamal-kaaki3253 4 жыл бұрын

Thank u. Will try your concept . Appreciate your time.

@jababnamgay6366 4 жыл бұрын

sir, where can I get this data? I would like to practise it following your instruction

@ShaltayevBUSN231 4 жыл бұрын

This is a pretty famous data set. You can find it here, for example: cran.r-project.org/web/packages/titanic/titanic.pdf

@justinc.mwansa4297 3 жыл бұрын

I keep on getting the "red" warning stuff in the console.

@justinc.mwansa4297 3 жыл бұрын

Do I need to to run some set up or something?

@ShaltayevBUSN231 3 жыл бұрын

What does the warning say?

@justinc.mwansa4297 3 жыл бұрын

@@ShaltayevBUSN231 I was leaving out the ".cvs" at the end when entering the command. It's fine now.. Thanks

@jababnamgay6366 4 жыл бұрын

And how to export/save this cross table?

@ShaltayevBUSN231 4 жыл бұрын

In what form do you need to export/save the cross table? As a file?

@poojamahesh8594 3 жыл бұрын

Sir I have a variable containing body parts(47 body parts) I need to categorise them from 1-47... Kindly give me a line of code

@ShaltayevBUSN231 3 жыл бұрын

What exactly are you trying to do? Create a column in a data set with "partID" against each record? Or something else?

@poojamahesh8594 3 жыл бұрын

@@ShaltayevBUSN231 photos.app.goo.gl/aLXc1GqS7Ybk2CkH7 i want to do it this way sir, for that I need to number them like.. if it is knee then it is 1, if it is hand It is 2, if it is head it is 3..like that i need to categorise them sir.