3.2.1.0 table.statistics

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table.statistics - Function

3.2.1 Get statistics on the selected table column

Description

This function computes descriptive statistics on the table column. It returns the statistical values as a dictionary. The given column name must be a numerical column. If it is a complex valued column, the parameter complex_value defines which derived real value is used for the statistics computation.

Arguments


Inputs
column	Column name
	allowed:	string
	Default:
complex_value	Which derived value to use for complex columns (amp, amplitude, phase, imag, real, imaginary)
	allowed:	string
	Default:
useflags	Use the data flags
	allowed:	bool
	Default:	true

Returns
record

Example

tb.open("ggtau.1mm.amp.gcal")
s = tb.statistics(column="GAIN", complex_value="phase")

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