Variances
extends VarianceBase
in package
Table of Contents
Methods
- VAR() : float|string
- VAR.
- VARA() : float|string
- VARA.
- VARP() : float|string
- VARP.
- VARPA() : float|string
- VARPA.
- datatypeAdjustmentAllowStrings() : int|float
- datatypeAdjustmentBooleans() : mixed
Methods
VAR()
VAR.
public
static VAR(mixed ...$args) : float|string
Estimates variance based on a sample.
Excel Function: VAR(value1[,value2[, ...]])
Parameters
- $args : mixed
-
Data values
Return values
float|string —(string if result is an error)
VARA()
VARA.
public
static VARA(mixed ...$args) : float|string
Estimates variance based on a sample, including numbers, text, and logical values
Excel Function: VARA(value1[,value2[, ...]])
Parameters
- $args : mixed
-
Data values
Return values
float|string —(string if result is an error)
VARP()
VARP.
public
static VARP(mixed ...$args) : float|string
Calculates variance based on the entire population
Excel Function: VARP(value1[,value2[, ...]])
Parameters
- $args : mixed
-
Data values
Return values
float|string —(string if result is an error)
VARPA()
VARPA.
public
static VARPA(mixed ...$args) : float|string
Calculates variance based on the entire population, including numbers, text, and logical values
Excel Function: VARPA(value1[,value2[, ...]])
Parameters
- $args : mixed
-
Data values
Return values
float|string —(string if result is an error)
datatypeAdjustmentAllowStrings()
protected
static datatypeAdjustmentAllowStrings(int|float|string|bool $value) : int|float
Parameters
- $value : int|float|string|bool
Return values
int|floatdatatypeAdjustmentBooleans()
protected
static datatypeAdjustmentBooleans(mixed $value) : mixed
Parameters
- $value : mixed