Displaying 2 results from an estimated 2 matches for "colrenam".
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colrename
2010 Oct 13
4
Change global env variables from within a function
...to the data frame in the global environment in a simple manner.
Given:
tempdf <- data.frame("a" = 1:6, "b" = 7:12)
#I can rename a to g this way:
names(tempdf)[names(tempdf)=="a"] <- "g"
#Wanting to simplify this for the future, I have the function:
colrename <- function(dframe, oldname, newname) {
names(dframe)[names(dframe)==oldname] <- newname
}
colrename(tempdf, "a", "g")
#However of course the change to tempdf stays within colrename(). I
could add "return(names(dframe))" to the function and then ca...
2010 Oct 15
0
nomianl response model
...to the data frame in the global environment in a simple manner.
Given:
tempdf <- data.frame("a" = 1:6, "b" = 7:12)
#I can rename a to g this way:
names(tempdf)[names(tempdf)=="a"] <- "g"
#Wanting to simplify this for the future, I have the function:
colrename <- function(dframe, oldname, newname) {
names(dframe)[names(dframe)==oldname] <- newname
}
colrename(tempdf, "a", "g")
#However of course the change to tempdf stays within colrename(). I
could add "return(names(dframe))" to the function and then ca...