SE_from_SD {metaHelper}

Standard Error for a Single Group

Description

IMPORTANT: For cases involving two groups (e.g., intervention effects), use SEp_from_SDp() instead.#' Calculates the standard error for a single group. This method is only valid for single groups

Usage

SE_from_SD(SD, n)

Arguments

SD

standard deviation

n

sample size

Value

Single group standard error

References

Cochrane Handbook

See Also

SEp_from_SDp() for two groups

Examples

# Standard deviation = 2, group size = 50
SE_from_SD(2, 50)