# Histogram1D_DateTime..::..Error Method

This returns a value that indicates how far a specified bin's count
deviates from the 'expected' count - note that it is only relevant if
the histogram was expected to have been uniform.

**Namespace:**
Highpoint.Sage.Mathematics

**Assembly:**
Sage4 (in Sage4.dll)

## Syntax

#### Parameters

- coordinates
- Type: array<Int32>[]()[][]

An integer array that specifies the coordinates of the bin of interest. Histogram analysis of a Histogram1D_<anything> must be on a 1 dimensional array, therefore, this array must be of rank 1.