Function reference · Statistics
stdev
Computes the population standard deviation.
stdev returns the square root of population variance. It accepts separate values or a single vector and preserves an exact symbolic radical when possible.
Examples
These examples use Nerdamer Notation.
Compute standard deviation for two values.
stdev(1,3)
// → 1Interfaces
The same operation is available through the interfaces below.
Nerdamer Notation
Use this form inside input passed to nerdamer(...).
stdev(arg1, ...)nerdamer.stdev
Call the operation through the default nerdamer import.
nerdamer.stdev(...args: StatisticsInput[]): ExpressionParameters
| Name | Type | Description |
|---|---|---|
args | StatisticsInput[] | — |
Returns
Direct JavaScript / TypeScript API
Import the operation directly from its package entry point.
import { stdev } from 'nerdamer/statistics';stdev(...args: StatisticsInput[]): ExpressionParameters
| Name | Type | Description |
|---|---|---|
args | StatisticsInput[] | — |