StatisticsOfTableWorkspace dialog.
Table of Contents
| Name | Direction | Type | Default | Description |
|---|---|---|---|---|
| InputWorkspace | Input | TableWorkspace | Mandatory | Input table workspace. |
| OutputWorkspace | Output | TableWorkspace | Mandatory | Output workspace contatining column statitics. |
Calculates mean, median, maximum, minimum and standard deviation for each numerical column of a table workspace.
Example - Getting statistics of a table workspace.
ws = CreateEmptyTableWorkspace()
ws.addColumn('int', 'a')
ws.addColumn('float', 'b')
ws.addRow([1, 3.2])
ws.addRow([2, 3.4])
ws.addRow([3, 3.6])
ws.addRow([4, 3.8])
stats = StatisticsOfTableWorkspace(ws)
for idx in range(stats.rowCount()):
stat_name = stats.column('statistic')[idx]
stat_value = stats.column('a')[idx]
print '%s of column \'a\' is %.3f' % (stat_name, stat_value)
Output:
standard_deviation of column 'a' is 1.118
minimum of column 'a' is 1.000
median of column 'a' is 2.500
maximum of column 'a' is 4.000
mean of column 'a' is 2.500
Categories: Algorithms | Utility\Workspaces
Python: StatisticsOfTableWorkspace.py