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jvs:fscan:manual:chapter2:glm [2011/07/15 15:49] voyvodic created |
jvs:fscan:manual:chapter2:glm [2023/02/23 18:43] (current) |
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**fScan Reference Manual, Chapter 2 (CmdLineOptions): | **fScan Reference Manual, Chapter 2 (CmdLineOptions): | ||
- | ===== glm --===== | + | ===== Design |
- | **usage: | + | **usage: |
- | ===== ===== | + | |
+ | GLM takes a design matrix (DESIGNMTX) as input to perform a general linear model | ||
+ | multiple regression analysis on the current 4-D image data set. | ||
+ | Depending on the FLAG option, the output may be a single data set or multiple data sets. | ||
+ | |||
+ | FLAG - specify processing options (combine options by adding values: | ||
+ | * 1 - generate a beta map for each column in the DESIGNMTX | ||
+ | * 2 - generate all beta maps together in a single 4-D output data set | ||
+ | * 4 - generate a residual 4-D data set (the original data with all DESIGNMTX waveforms regressed out) | ||
+ | |||
+ | DESIGNMTX is the name of the design matrix, already loaded using the [[jvs: | ||
+ | |||
+ | OUTNAME is the name prefix to use for all new data sets created by the GLM. | ||
**See Also:**\\ | **See Also:**\\ |