na.omit
A tutorial on computing the interval estimate of population proportion at given confidence level.
A tutorial on computing the point estimate of population proportion from a simple random sample.
A tutorial on computing the interval estimate of population mean at given confidence level. The variance of the population is assumed to be unknown.
A tutorial on computing the interval estimate of population mean at given confidence level. The variance of the population is assumed to be known.
A tutorial on computing the point estimate of population mean from a simple random sample.
