So I have a data frame with several columns and I want to create another data frame that is basically a small sample of the first. I want the size of it to be 10% of the original data frame's size. I tried this:
sample(df,length(df$column1)*0.1)
but it returns an error:
Error in sample.int(length(x), size, replace, prob) : cannot take a sample larger than the population when 'replace = FALSE'
Thank you in advance for any suggestion
