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Correlation Estimation
This process is used to compute Pearson's r, Kendall's tau, and Spearman's rho correlation coefficients between two vectors x and y using R. The sets of variables in x and y do not have to be identical, but their intersection should not be empty. The computed statistic is written to stdout. If an output file name is provided, the intersection of x and y values will be written to it. For additional information, see the R documentation for cor.test. Here is the set of keywords this process understands, along with a description of their possible corresponding values. See the command line documentation for more information about keyword-value pairs. |
Required Keywords | Possible Values |
Process | Correlation Estimation |
Correlation Statistic | Pearson's r, Kendall's tau, or Spearman's rho are acceptable values. |
X Value File Name | The name of a single-vector file containing the x values. |
Y Value File Name | The name of a single-vector file containing the y values. |
Optional Keywords | Possible Values |
Output File Name | The name of the file to be created by this process. |
ExamplesClick here for an example. |