Fix compatibility with refactored ANTsR (2024-05-22)

LESYMAP v0.0.0.9222

• Removed ANtsRCore from imports in NAMESPACE and lesymap.R (roxygen not rerun). This fixes issues with functions with identical names in ANTsR and ANTsRCore which were masked by the latter and caused errors.

Faster t-tests and bug fixes (2019-07-30)

LESYMAP v0.0.0.9221

• Fixed compatibility with ANTsR: is.na(mask) -> is.na(c(mask))
• Minor display info fix

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LESYMAP v0.0.0.9220

• Added compiled TTfast function, 60x faster on full matrices
• Enabled default faster runs for method='ttest'
• Added slower method='ttestslow' for backward compatibility
• Added lesymap.predict to make predictions of new cases using lesymap model
• Enabled analyses of non-binary (continuous) voxel values
• Switched to default binaryCheck=TRUE
• Fixed bug that didn't allow method='svr' calls

Bug fixes and add SVR (2019-03-15)

• Added method 'svr' - Support Vector Regression (experimental)
• Added assumption checks for t-test analysis
• Fixed missing 'rawWeights.img' in SCCAN output
• Fixed missing 'sccan.ccasummary' in save.lesymap printout
• Switched default method from "BM" to "sccan"
• Main arguments are now case insensitive ('FDR' same as 'fdr')
• Enabled correctLesSize='both' (voxel + behavior)
• New 'printInfo' function to route information display
• Documentation corrections

Zenodo release: no change

A version to trigger Zenodo create a DOI.

Major update: SCCAN directional

This is a major update, the default SCCAN output has changed:

• SCCAN weights now show relationship with behavior
• SCCAN weights can now range -1 to 1
• added 'directionalSCCAN' argument for back compatbility
• default sparseness range is now -0.9 to 0.9
• removed pval.img output from SCCAN output
• removed rawStat argument from SCCAN
• raw SCCAN weights always returned in rawWeights.img output
• new outputs returned from SCCAN: eig2 and ccasummary
• removed sccan.BehaviorWeight output, info now in eig2 output
• added sparseness.behav argument to lsm_sccan
• changed names for lowerSparseness, upperSparseness, nFolds, etc.
• overall info display improvements
• increased 'cvRepetitions' automatically for small samples
• lesymap screen output now captured in printedOutput variable
• save.lesymap() now saving printed output
• changed warnings to cat for proper output capture

Latest LESYMAP

Source code to compile Lesymap.