R: Useful Tricks for Matrix Manipulation

# Useful Tricks for Matrix Manipulation

## Documentation for package ‘matricks’ version 0.8.2

- DESCRIPTION file
- User guides, package vignettes and other documentation
- Package NEWS
- Package README

## Help Pages

%+% | Binary operations on matrices/vectors
%-% | Binary operations on matrices/vectors
%d% | Binary operations on matrices/vectors
%m% | Binary operations on matrices/vectors
antidiag | Matrix antidiagonals
antidiag<- | Matrix antidiagonals
at | Set or get matrix value at index vector
at<- | Set or get matrix value at index vector
binding | Bind vector, single values and matrices
col_bind | Bind vector, single values and matrices
crep | Repeat columns or rows
is_idx_possible | Is idx possible in given matrix?
m | A shortcut to create matrix defining rows
matrix_idx | Get available marix indices
neighbour_idx | Get all indices in neighbourhood
neighbour_idx_matrix | Create matrix of lists, where each one contains list of neighbour field coordinates
operators | Binary operations on matrices/vectors
plot.matrix | Plot a matrix
plot_matrix | Plot a matrix
rboolm | Create matrix of random choosen boolean values
repetitions | Repeat columns or rows
row_bind | Bind vector, single values and matrices
rrep | Repeat columns or rows
runifm | Create matrix of random values drawn from uniform distribution
runif_same_dims | Create matrix of random values with dimensions copied from an existing matrix
seq_matrix | Return a sequence of pairs (value, index vector)
set_values | Set multiple values useing one function call
sv | Set multiple values useing one function call
v | A shortcut to create a vertical vector
with_same_dims | Create new matrix copying dimensions from the existing one