char2num | R Documentation |
Transform category data to integers 0..levels(data)-1. The the numeric variable can be then used in acoarm models.
char2num(data)
data |
data is a dataframe composed of categorical variables. |
The function transforms a categorical variable to integers.
A data frame of transformed values. For each column, each category is transformed to an integer, from 0 to levels(data[,column])-1.
James Y. Dai
## Load the example data data(acodata) result <- char2num(acodata[, "fcgr2a.3"])
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.