Convert a Table of Counts into a Data Frame of cases
converts a contingency table or a data frame of counts into a data frame of individual observations.
counts_to_cases(x, count.col = "Freq")
x |
a contingency table or a data frame |
count.col |
the name of the column containing the counts. Default is "Freq". |
a data frame of cases
# Create a cross-tabulation demo data
#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
xtab <- as.table(
rbind(c(20, 5), c(16,9))
)
dimnames(xtab) <- list(
before = c("non.smoker", "smoker"),
after = c("non.smoker", "smoker")
)
xtab
# Convert into a data frame of cases
#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
df <- counts_to_cases(xtab)
head(df)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.