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This function adds the new prefix and changes the dataframe's names to the new ones.

Usage

namepref0(dataframe, pref_new)

Arguments

dataframe

A dataframe

pref_new

New prefix character to add to all variable namess in the dataframe have

Value

Returns dataframe with all variables renamed to start with the new prefix.

Examples

bla <- tibble::tibble(x_ar = 1:5, y_ar = 6:10)
blo <- namepref(bla, "var")
names(bla)
#> [1] "x_ar" "y_ar"
names(blo)
#> [1] "x_ar" "y_ar"