Description Usage Arguments Value Examples
Map data columns to new names/values.
1 | map_columns(dat, columns)
|
dat |
Dataset data, a |
columns |
Column mapping data from the |
The dat
data frame with column names transformed, and possibly
computed, as defined by columns
.
1 2 3 | dat <- data.frame(x = 1:3)
columns <- data.frame(Database = "y", Dataset = "x", Computation = "x * 2")
cosore:::map_columns(dat, columns) # produces a data.frame(y = c(2, 4, 6))
|
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