StandardDeviations
in package
Table of Contents
Methods
- STDEV() : float|string
- STDEV.
- STDEVA() : float|string
- STDEVA.
- STDEVP() : float|string
- STDEVP.
- STDEVPA() : float|string
- STDEVPA.
Methods
STDEV()
STDEV.
public
static STDEV(mixed ...$args) : float|string
Estimates standard deviation based on a sample. The standard deviation is a measure of how widely values are dispersed from the average value (the mean).
Excel Function: STDEV(value1[,value2[, ...]])
Parameters
- $args : mixed
-
Data values
Return values
float|string —The result, or a string containing an error
STDEVA()
STDEVA.
public
static STDEVA(mixed ...$args) : float|string
Estimates standard deviation based on a sample, including numbers, text, and logical values
Excel Function: STDEVA(value1[,value2[, ...]])
Parameters
- $args : mixed
-
Data values
Return values
float|stringSTDEVP()
STDEVP.
public
static STDEVP(mixed ...$args) : float|string
Calculates standard deviation based on the entire population
Excel Function: STDEVP(value1[,value2[, ...]])
Parameters
- $args : mixed
-
Data values
Return values
float|stringSTDEVPA()
STDEVPA.
public
static STDEVPA(mixed ...$args) : float|string
Calculates standard deviation based on the entire population, including numbers, text, and logical values
Excel Function: STDEVPA(value1[,value2[, ...]])
Parameters
- $args : mixed
-
Data values