as_grouped_data {flextable} | R Documentation |
Add row separators to grouped data
Description
Repeated consecutive values of group columns will be used to define the title of the groups and will be added as a row title.
Usage
as_grouped_data(x, groups, columns = NULL, expand_single = TRUE)
Arguments
x |
dataset |
groups |
columns names to be used as row separators. |
columns |
columns names to keep |
expand_single |
if FALSE, groups with only one row will not be expanded with a title row. If TRUE (the default), single row groups and multi-row groups are all restructured. |
See Also
Examples
# as_grouped_data -----
library(data.table)
CO2 <- CO2
setDT(CO2)
CO2$conc <- as.integer(CO2$conc)
data_co2 <- dcast(CO2, Treatment + conc ~ Type,
value.var = "uptake", fun.aggregate = mean
)
data_co2
data_co2 <- as_grouped_data(x = data_co2, groups = c("Treatment"))
data_co2
[Package flextable version 0.9.6 Index]