Filter rows

A wrapper around dplyr::filter. Select rows from an annotation table using tidy grammar.

Usage

filter_records(where = wherever(A > 0), ...)

Arguments

where

(quosures) A list of rlang::quosure for evaluation e.g. A>10 willselect all rows where the values in column A are greater than10. A helper function wherever is provided to generatea suitable list of quosures. The default is wherever(A > 0).

...

Additional slots and values passed to struct_class.

Value

A filter_records object with the following output slots:

updated

(annotation_source) The updated annotations as an annotation_source object.

Details

This object makes use of functionality from the following packages:

• dplyr

• rlang

Inheritance

A filter_records object inherits the following struct classes:

[filter_records] -> [model] -> [struct_class]

References

Wickham H, François R, Henry L, Müller K, Vaughan D (2023). dplyr: A Grammar of Data Manipulation. R package version 1.1.4, https://CRAN.R-project.org/package=dplyr.

Henry L, Wickham H (2024). rlang: Functions for Base Types and Core R and 'Tidyverse' Features. R package version 1.1.3, https://CRAN.R-project.org/package=rlang.

See also

dplyr::filter()

wherever()

Examples

M <- filter_records(
        where = wherever(A>10))