pi.m {predictionInterval}

Prediction interval for the mean

Description

Prediction interval for the mean

Usage

pi.m(M, SD = NA, VAR = NA, n, rep.n = NA, prob.level = 0.95)

Arguments

M

Original study: Mean

SD

Original study: Standard deviation. Provide this or variance - not both.

VAR

Original study: Variance. Provide this or standard deviation - not both.

n

Original study: Sample size

rep.n

(optional) Replication study: Sample size. If not specified, n is used.

prob.level

(optional 0 to 1 value) Probability level desired (0 to 1). If not specified .95 (i.e., 95 percent) will be used.

Value

The prediction interval and related statistics in list format.

Examples

pi.m(M=2.53,SD=1.02,n=40,rep.n=80)