Evaluate code within a function call in R (Use ICC::ICCbare within a loop)

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I want to use the ICC::ICCbare function within a loop. However, the ICCbare uses the concrete variable name as input, e.g.:

ICCbare(x = group, y = variable1, data = dat)

whereby both "group" and "variable1" are columns of the data.frame "dat" (i.e., dat$variable1); ICCbarecannot be used with y = dat[, i].

In order to program a loop I therefore need to evaluate some R code within the function call of ICCbare. My idea was the following:

for(i in dat){
  ICCbare(group, names(dat)[i], data = dat)  
}

However, this does not work. The following error is printed:

Error in '[.data.frame`(data, yc) : undefined columns selected'

Is there a way to evaluate the statement names(dat)[i]) first before it is passed to the function call?

asked 1 min ago

phx

60

Evaluate code within a function call in R (Use ICC::ICCbare within a loop)