select.ir: Subset columns in 'ir' objects using column names and types

In ir: Functions to Handle and Preprocess Infrared Spectra

Subset columns in ir objects using column names and types

Description

Subset columns in ir objects using column names and types

Usage

select.ir(.data, ...)

Arguments

.data	An object of class ir.
...	<tidy-select> One or more unquoted expressions separated by commas. Variable names can be used as if they were positions in the data frame, so expressions like x:y can be used to select a range of variables.

Value

.data with the selected columns. If the spectra column is dropped, the ir class is dropped, else the object is of class ir.

Source

dplyr::select()

See Also

Other tidyverse: arrange.ir(), distinct.ir(), extract.ir(), filter-joins, filter.ir(), group_by, mutate-joins, mutate, nest, pivot_longer.ir(), pivot_wider.ir(), rename, rowwise.ir(), separate.ir(), separate_rows.ir(), slice, summarize, unite.ir()

Examples

## select
dplyr::select(ir_sample_data, spectra)
dplyr::select(ir_sample_data, holocellulose) # drops ir class

ir documentation built on May 2, 2022, 5:06 p.m.