Select columns from row or column metadata — select.tidymatrix • tidymatrix

Select columns from the active metadata component. When rows are active, selects from row_data. When columns are active, selects from col_data. Cannot select when matrix is active.

Usage

# S3 method for class 'tidymatrix'
select(.data, ...)

Arguments

.data: A tidymatrix object
...: Column selection expressions

Value

A tidymatrix object with selected metadata columns

Examples

library(dplyr, warn.conflicts = FALSE)
tm <- tidymatrix(big5_responses, big5_respondents, big5_items)

tm |>
  activate(rows) |>
  select(respondent_id, age, country)
#> # A tidymatrix: 400 x 30 matrix
#> # Active: rows
#> #
#> # Row data: 400 rows x 3 columns
#> # Column data: 30 rows x 5 columns
#> #
#> # Active data (rows):
#>   respondent_id age country
#> 1          R001  52      EE
#> 2          R002  32      FI
#> 3          R003  66      EE
#> 4          R004  42      EE
#> 5          R005  48      FI
#> 6          R006  62      EE