samestructure_byname: Test whether matrices or lists of matrices have same...

In matsbyname: An Implementation of Matrix Mathematics that Respects Row and Column Names

Test whether matrices or lists of matrices have same structure

Description

Matrices are said to have the same structure if row and column types are identical and if row and column names are identical. Values can be different.

Usage

samestructure_byname(..., .summarise = FALSE)

Arguments

...	Operands to be compared.
.summarise	Tells whether the operation should be accomplished across lists (FALSE) or down lists (TRUE).

Value

TRUE if all operands have the same structure, FALSE otherwise.

Examples

samestructure_byname(2, 2)
productnames <- c("p1", "p2")
industrynames <- c("i1", "i2")
U <- matrix(1:4, ncol = 2, dimnames = list(productnames, industrynames)) %>%
  setrowtype("Products") %>% setcoltype("Industries")
samestructure_byname(U, U)
samestructure_byname(U, U %>% setrowtype("row"))
samestructure_byname(U %>% setcoltype("col"), U)
# Also works with lists
samestructure_byname(list(U, U), list(U, U))

matsbyname documentation built on May 29, 2024, 8:10 a.m.