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--- jvs:fscan:manual:chapter2:expression:regress [2011/09/18 16:42]
voyvodic created
+++ jvs:fscan:manual:chapter2:expression:regress [2023/02/23 18:43] (current)
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-Regression filter a temporal variable from a time course
+**fScan Reference Manual, Chapter 2 (CmdLineOptions:Expr): Regress**
+===== Regress -- Regression filter a temporal variable from a time course =====
+ **usage:  -expr regress reffunc flag nbins**\\
+The REGRESS expression operator performs time course regression filtering based on the temporal reference
+function REFFUNC.
+  * REFFUNC can be a standard time course variable name
+(see [[jvs:fscan:manual:chapter4:timevarbs|TimeVariables]]) or a previously user-defined reference variable
+(see [[jvs:fscan:manual:chapter2:reference|Reference]]).
+  * FLAG - specify regression options (combine options by adding values):
+    * 1 -
+    * 2 -
+  * NBINS - number of bins to use for subdividing REFFUNC values (default=16)
+**See Also:**\\
+[[jvs:fscan|fScan Home]],
+[[jvs:fscan:manual|fScan Manual]],
+[[jvs:fscan:manual:chapter2|CmdLineOptions]],
+[[jvs:fscan:manual:chapter2:expression|Expression Command]],
+[[jvs:fscan:manual:help|Manual Help]]

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