Additional Matrix Functionality
Row/Column Max/Min Indices
View Input as an Array with at Least Two Dimensions.
Block Matrices
Clip Values
Data Frames
Identity Matrix
Fill a Matrix
Flatten Matrices/Arrays
Concatenate Matrices
Matrix Inverse
Lower Triangular Matrix Test
Upper Triangular Matrix Test
Linearly-spaced Elements
Logarithmically-spaced Elements
Matrices
Matrix Rank
Rectangular 2-D Grid
Pretty Printing
ramify: additional matrix functionality
Matrix/Array of Uniform Random Numbers
Matrix/Array of Uniform Random Integers
Matrix/Array of Normal Random Numbers
Repeat Vectors and Matrices
Resize Matrices and Arrays
Dimensions of a Matrix/Array
Trace of a Matrix
Lower/Upper Triangular Matrix
Extract Lower Triangular Matrix
Extract Upper Triangular Matrix
Additional matrix functionality for R including: (1) wrappers for the base matrix function that allow matrices to be created from character strings and lists (the former is especially useful for creating block matrices), (2) better printing of large matrices via the generic "pretty" print function, and (3) a number of convenience functions for users more familiar with other scientific languages like 'Julia', 'Matlab'/'Octave', or 'Python'+'NumPy'.