I expected the following code to return the lower and upper bounds of a 95% confidence interval:
confint95 = function(mean, se)
{
confint = abs(se*1.96)
lower = abs(mean-cint)
upper = abs(mean+cint)
return(lower,upper)
}
But this gives this message:
Error in return(lower, upper) : multi-argument returns are not permitted
How can I set function to return the lower and upper bounds of a 95% confidence interval?