Displaying 2 results from an estimated 2 matches for "demo_fn".
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demo_f
2017 Jul 20
2
dynamically create columns using a function
Hi,
I am writing a function to dynamically create column names and fill those columns with some basic calculations. My function "demo_fn" takes argument "blup_datacut" and I like to use the contents of those arguments to dynamically create new columns in my dataset. Please note that I have another function called "calc_gg" within the function "demo_fn". Both functions are pasted below.
I have a for...
2017 Jul 21
0
dynamically create columns using a function
...90L), IS_GG = c("NO", "NO", "YES", "NO", "NO", "YES"
)), .Names = c("id", "TEST_SET_NAME", "YLD_BE_REG1", "YLD_BE_REG2",
"IS_GG"), class = "data.frame", row.names = c(NA, -6L))
demo_fn<- function (data, f, names) {
for (i in names) {
data <- f(data, i)
}
data
}
f <- function(data, name) {
col_work <- paste("YLD_BE", name, sep = "_")
col_name_result <- paste("GG", name, sep = "_")
#do something...