Function reference • matsbyname

All functions

Iminus_byname(): Subtract a matrix with named rows and columns from a suitably named and sized identity matrix (I)

Matrix(): Create a Matrix amenable to use in the matsbyname package

abs_byname(): Absolute value of matrix elements

aggregate_byname(): Aggregate rows and columns in a matrix

aggregate_pieces_byname(): Aggregate a matrix by pieces of row and/or column names

aggregate_to_pref_suff_byname(): Aggregate a matrix to prefixes or suffixes of row and/or column names

agg_table_to_agg_map() agg_map_to_agg_table(): Aggregation map conversions

all_byname(): Are all matrix elements TRUE?

and_byname(): And "by name"

any_byname(): Are any matrix elements TRUE?

binaryapply_byname(): Apply a binary function "by name"

clean_byname(): Clean (delete) rows or columns of matrices that contain exclusively clean_value

colprods_byname(): Column products, sorted by name

colsums_byname(): Column sums, sorted by name

coltype(): Column type

compare_byname(): Compare matrix entries to a value

complete_and_sort(): Complete matrices relative to one another and sort into same row, column order

complete_rows_cols(): Complete rows and columns in one matrix relative to another

count_vals_byname(): Count the number of matrix entries that meet a criterion

count_vals_incols_byname(): Count the number of matrix entries in columns that meet a criterion

count_vals_inrows_byname(): Count the number of matrix entries in rows that meet a criterion

create_colvec_byname(): Create column vectors from data

create_matrix_byname(): Create a "byname" matrix from a vector

create_rowvec_byname(): Create row vectors from data

cumapply_byname(): Apply a function cumulatively to a list of matrices or numbers

cumprod_byname(): Cumulative element-product that respects row and column names

cumsum_byname(): Cumulative sum that respects row and column names

difference_byname(): Name-wise subtraction of matrices

eigenvalues_byname(): Calculate eigenvalues of a matrix

eigenvectors_byname(): Calculate eigenvectors of a matrix

elementapply_byname(): Apply a function to an element of a matrix specified by rows and columns

equal_byname(): Compare two matrices "by name" for equality

exp_byname(): Exponential of matrix elements

fractionize_byname(): Compute fractions of matrix entries

geometricmean_byname(): Name- and element-wise geometric mean of two matrices.

getcolnames_byname(): Gets column names

getrownames_byname(): Gets row names

getzerorowcolnames_byname(): Names of zero rows and columns

hadamardproduct_byname(): Name-wise matrix Hadamard multiplication

hatinv_byname(): Hatize and invert a vector

hatize_byname(): Creates a diagonal "hat" matrix from a vector

identical_byname(): Compare two matrices "by name" for exact equality

identize_byname(): Named identity matrix or vector

invert_byname(): Invert a matrix

is.Matrix(): Is an object a Matrix?

is_matrix_or_Matrix(): Tells whether an object is one of a matrix or a Matrix

iszero_byname(): Test whether this is the zero matrix

kvec_from_template_byname(): Create a constant vector from matrix a

list_of_rows_or_cols(): Named list of rows or columns of matrices

log_byname(): Logarithm of matrix elements

logarithmicmean_byname(): Name- and element-wise logarithmic mean of matrices

logmean(): Logarithmic mean of two numbers

margin_from_types_byname(): Translate row and column types to integer margins

matricize_byname(): Matricize a vector

matrixproduct_byname(): Name-wise matrix multiplication

mean_byname(): Name- and element-wise arithmetic mean of matrices

naryapply_byname(): Apply a function "by name" to any number of operands

naryapplylogical_byname(): Apply a function logically to numbers, matrices, or lists of numbers or matrices

ncol_byname(): Get the number of columns in a "byname" matrix.

nrow_byname(): Get the number of rows in a "byname" matrix.

organize_args(): Organize binary arguments

pow_byname(): Powers of matrix elements

prep_vector_arg(): Prepare a vector argument

prepare_.FUNdots(): Prepare the .FUNdots argument for *apply_byname functions.

prodall_byname(): Product of all elements in a matrix

quotient_byname(): Name-wise matrix element division

rename_to_piece_byname(): Rename matrix rows and columns by piece of row or column names

rename_to_pref_suff_byname(): Rename matrix rows and columns by prefix and suffix

replaceNaN_byname(): Replace NaN values with a value

rowprods_byname(): Row products, sorted by name

rowsums_byname(): Row sums, sorted by name

rowtype(): Row type

samestructure_byname(): Test whether matrices or lists of matrices have same structure

select_cols_byname(): Select columns of a matrix (or list of matrices) by name

select_rowcol_piece_byname(): Select or remove rows or columns based on pieces of the names.

select_rows_byname(): Select (or de-select) rows of a matrix (or list of matrices) by name

selectzerocols_byname(): Select zero columns

selectzerorows_byname(): Select zero rows

setcolnames_byname(): Sets column names

setcoltype(): Sets column type for a matrix or a list of matrices

setrownames_byname(): Sets row names

setrowtype(): Sets row type for a matrix or a list of matrices

sort_rows_cols(): Sorts rows and columns of a matrix

sum_byname(): Name-wise addition of matrices

sumall_byname(): Sum of all elements in a matrix

svd_byname(): Calculate the singular value decomposition of a matrix

switch_notation_byname(): Change row and column name notation

transpose_byname(): Transpose a matrix by name

trim_rows_cols(): Trim rows and/or columns from a matrix

unaryapply_byname(): Apply a unary function by name

vec_from_store_byname(): Create a vector with labels from a matrix and values from a vector store

vectorize_byname(): Vectorize a matrix