The following node is available in the Open Source KNIME predictive analytics and data mining platform version 2.7.1. Discover over 1000 other nodes, as well as enterprise functionality at
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Single sample t-test
Computes statistics for the single sample t-test, also
know as one sample t-test. The single
sample t-test tests the null hypothesis that the population mean is
equal to a given number.
Dialog Options
- Test value
- The hypothesized value to test against.
- Confidence Interval (in %)
-
The limits for the confidence interval are computed using this number. The
default is 95 which means that you can be 95% confident that the true value
of the parameter is in the confidence interval.
- Test columns
-
A single sample t-test is performed separately for each of these columns.
Ports
Output Ports
0 |
Statistics for the single sample t-test. |
1 |
Descriptive statistics of the input. |
Views
- Test statistics
-
Tables with descriptive statistics of the input columns
and test statistics of the single sample t-test.
This node is contained in KNIME Statistic Nodes
provided by KNIME GmbH, Konstanz, Germany.