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help > RE: How perform a correlation in Calculator ?
Jul 7, 2017 02:07 AM | Alfonso Nieto-Castanon - Boston University
RE: How perform a correlation in Calculator ?
Hi Gol Mi
You may run correlation analyses in the same way as you typically would do in CONN's second-level results tab, namely simply select 'AllSubjects' and your covariate (e.g. WMFT scores) in the 'subject effects' list (and enter a between-subjects contrast [0 1]), and then select your cluster variable in the 'measures' list. This will perform a regression analysis looking at the association between WMFT scores and connectivity values within your cluster. The plot will report R2 values, and the T- and p- values reported in the table below for this regression analysis are exactly the same as those derived from a correlation analysis.
Hope this helps
Alfonso
Originally posted by gol mi:
You may run correlation analyses in the same way as you typically would do in CONN's second-level results tab, namely simply select 'AllSubjects' and your covariate (e.g. WMFT scores) in the 'subject effects' list (and enter a between-subjects contrast [0 1]), and then select your cluster variable in the 'measures' list. This will perform a regression analysis looking at the association between WMFT scores and connectivity values within your cluster. The plot will report R2 values, and the T- and p- values reported in the table below for this regression analysis are exactly the same as those derived from a correlation analysis.
Hope this helps
Alfonso
Originally posted by gol mi:
Hello everyone,
Would you please let me know how I can run a correlation in Calculator in CONN? and find Pearson correlation coefficient ? Does CONN calculator covers correlation at all?
More specific, I would like to run a correlation to find the relationship between behavioar changes (such as WMFT or MALQ scores) and the measures from the clusters?
Thank you for your help in advanced,
Would you please let me know how I can run a correlation in Calculator in CONN? and find Pearson correlation coefficient ? Does CONN calculator covers correlation at all?
More specific, I would like to run a correlation to find the relationship between behavioar changes (such as WMFT or MALQ scores) and the measures from the clusters?
Thank you for your help in advanced,
Threaded View
| Title | Author | Date |
|---|---|---|
| gol mi | Jul 5, 2017 | |
| Alfonso Nieto-Castanon | Jul 7, 2017 | |