SD_from_SE {metaHelper}

Standard Deviation from Standard Error (Single Group)

Description

IMPORTANT: When there are two groups, use the method for calculating the pooled standard error provided by the function SDp_from_SEp()! Calculates the standard deviation from the standard error for a single group.

Usage

SD_from_SE(SE, n)

Arguments

SE

standard error

n

sample size

Value

Single group standard deviation

References

Cochrane Handbook

See Also

SDp_from_SEp() in case of two groups.

Examples

# Standard error = 2 and sample size = 100
SE <- 2
n <- 100
SD_from_SE(SE, n)