Description Usage Arguments Value
Calculates row totals for a set of columns in a dataframe and returns them
as a vector. Use add_row_totals
to append the row percentages to the
input dataframe.
1 | get_row_totals(data, from = 2, to = ncol(data), na.rm = FALSE)
|
data |
A dataframe containing columns of numerical data to be summed by row. |
from |
The number or name of the column from which row totals are calculated. The default is 2, assuming one column for row labels. Use 1 if there are no preceding data columns. |
to |
The number or name of the column to which row totals are calculated. The default is ncol(data), which means row totals are calculated across all remaining columms in the dataframe. |
na.rm |
A boolean which if TRUE ignores NAs in calculating totals. The default value is FALSE. |
A numeric vector of row totals.
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