jVarfun is a module of jLab.

  jVarfun:  Perform common operations on multiple variables simultaneously.
 
   Sizes and statistics
    vsize      - Returns the sizes of multiple arguments.                           
    vmean      - Mean over non-NaN elements along a specified dimension.             
    vsum       - Sum over non-NaN elements along a specified dimension.              
    vstd       - Standard deviation over non-NaN elements along a specfied dimension.
    vmoment    - Central moment over non-NaN elements along a specfied dimension.    
    vmedian    - Median over finite elements along a specified dimension. 
 
   Reshaping, shifting, swapping
    vcolon     - Condenses its arguments, like X(:).                                
    vshift     - Cycles the elements of an array along a specified dimension.       
    vsqueeze   - Squeezes multiple input arguments simultaneously.                  
    vrep       - Replicates an array along a specified dimension.                   
    vswap      - VSWAP(X,A,B) replaces A with B in numeric array X.                         
    vtranspose - Transpose multiple input arguments simultaneously. 
 
   Initializing
    vzeros     - Initializes multiple variables to arrays of zeros or nans. 
    vempty     - Initializes multiple variables to empty sets or empty cell arrays. 
 
   Operations and indexing
    vfilt      - Filtering along rows without change in length.                     
    vdiff      - Length-preserving first central difference. 
    vindex     - Indexes an N-D array along a specified dimension.                  
    vindexinto - Indexes into N-D array along a specified dimension.
 
   Reshaping dataset composed of irregular length segments 
    col2mat    - Expands 'column-appended' data into a matrix.                      
    colbreaks  - Insert NANs into discontinuties in a vector.                       
    mat2col    - Compress NAN-padded matrix data into long columns.    
    
   See also jCell.

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