IMPORTANT: This is here mostly to remind me of how I solved my problem. You should read “The new sample size calculator for R (already)” if you really want to use this function.
In the research class at the Tata-Dhan Academy, students are currently getting into sampling, so I thought I would introduce them to R. However, try as I might, I couldn’t find how to do a simple sample size calculation in R if I knew, for instance, the size of the population I wanted to sample from, the confidence level desired, and the confidence interval desired.
Now, I know that there are literally hundreds of such calculators online, but I thought it would be a good excuse for me to learn how to write a function. Here are my first
three functions which demonstrate some of the features available for writing functions in R. These are relatively basic, and there might be better ways to do this (if there are, please share!) but it was still a fun experiment for me.