I have created a dataframe from a CSV file and now I'm trying to create a cross-tab of two columns ("Personal_Status" and "Gender"). The output should look like
I would like to calculate the mode/median or better, most frequent observation of a categorical variable within my query. E.g, if the variable has the following
Let's say I have some data as follows: ID data fingers rating 001 hello y 0 002 hello n 0 003 bye n 0 004 hell
Suppose my dataframe (df) only includes this single character variable: race.ethnicity<-c("W", "C", "F", "F", "J") I want to create a frequency table for th
The answer seems pretty obvious I guess but none of the possible answers given in https://superuser.com/questions/406141/how-to-get-an-arm-cpu-clock-speed-in-li
I can draw relative frequency histogram in R, using lattice package: a <- runif(100) library(lattice) histogram(a) I want to get the same graph in ggplot.