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Questions - categorical-data

Interquartile range for categorical data

I have been asked to report the descriptive statistics of my results in terms of IQR and median for my categorical variables but I do not know how I can do that! I know the logic but in continuous dat...
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Aura

r

statistics

categorical-data

median

iqr

Votes: 0

Answers: 1

Latest Answer

I am assuming you want to calculate median and IQR for variables grouped by a categorical variable. In base R, you can use aggregate for this. You can also look up tidyverse, which has the handy group...
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typewriter

Grouping 2 categorical variables with geom_boxplot

I have tried some examples I found here but I always get an error or a different graph from what I need (e.g. lines instead of the boxplot, or only 2 boxes instead of 4). I want to plot the following ...
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Sofia

r

variables

grouping

boxplot

categorical-data

Votes: 0

Answers: 1

Latest Answer

What do you want your y-axis to be? On the assumption it is, for example, the sem variable, I use the following code: boxplot <- ggplot(data=dataset, aes(x=condition, y=sem, fill=time)) + geom_boxp...
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William Wormell

File format that holds information about categorical data (i.e. factor levels) and is readable by SPSS

I'm doing data cleaning of survey data in R, but at the end I have to export it into a format that is readable by SPSS. When I export data from R as CSV, categorical data with already defined factor l...
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Madamadam

r

spss

categorical-data

Votes: 0

Answers: 0

R dplyr mutate: creating one variable from multiple column variables using &quot;or&quot; logic

I am trying to do something that I think is straightforward but I am having an issue with. I have several medication-related column variables (med_1, med_2, med_3 for example). These are character var...
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Kate G

r

dplyr

categorical-data

Votes: 0

Answers: 2

Latest Answer

You want to use pivot_longer from tidyverse to get them all in the same column. I also dropped the column name (i.e., col), but you could remove that line if you want to know what column the medicatio...
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AndrewGB

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