Function reference • isstatic

All functions

alpha_to_int(): Convert an alphabetical character object from A to Z into a corresponding integer

as_cardinal_bearing(): Convert a numeric bearing value to the closest cardinal bearing

as_crs() is_lonlat_crs(): Coerce a sf, sfc, or bbox object to a coordinate reference system

as_integer(): as.integer with option to suppress warnings for NA coercion

as_numbered_labels(): Convert a numeric vector to a vector of numbered labels

as_orientation(): What is the orientation of a numeric aspect ratio?

as_roman(): as.roman with option to suppress warnings for NA coercion

as_sfc(): Coerce a sf object to a sfc object

combine_words(): Combine multiple words into a single string

digit_pattern(): Helper to return a regex based on side

file_path(): Construct path to file ignoring NULL values for filename or path

has_fileext(): Does string contain the specified file type or any file extension?

has_filetype(): Does string contain the specified file type or any file extension?

has_len_between() has_min_length() has_max_length(): Is the length of x between two values?

has_same_crs()

has_same_crs(): Do two sf, sfc, or bbox objects use the same coordinate reference system?

has_same_len() has_same_len(): Do two object have an identical length?

int_to_alpha(): Convert a integer into a corresponding letter or multi-letter string

is_all() is_all_null() is_all_na(): Do all items in a list or vector return TRUE from a predicate function?

is_all_in(): Is all of x in y?

is_any() is_any_null() is_any_na() is_none() is_none_null() is_any() is_any_null() is_any_na(): Do any items in a list or vector return TRUE from a predicate function?

is_any_in(): Are any of x in y?

is_blank(): Test if a character vector consists of blank strings

is_file() is_dir(): Is x a file or directory?

is_fileext_path() is_geojson_fileext() is_csv_fileext() is_excel_fileext() is_rdata_fileext() is_rds_fileext() is_rda_fileext() is_zip_fileext(): Does this text end in the provided file extension?

is_filetype_path(): Does this text end in the specified filetype?

is_gg() is_ggplot() is_ggproto() is_patchwork(): Is this a gg class object?

is_gg_list(): Do all items in this list inherit the gg class?

is_list_all(): Do all items in this list inherit the provided class?

is_named() has_all_names() has_any_names(): Is this object a named list or character vector?

is_none_in(): Are none of x in y?

is_sf() is_sfc() is_sfg() is_bbox() is_sf_ext() is_raster() is_sp(): Is this a sf class object?

is_sf_list(): Do all items in this list inherit the sf class?

is_unit() is_margin(): Is this a unit class object?

is_units(): Is this a units class object?

is_url() is_esri_url() is_gsheet_url() is_gist_url() is_gmap_url(): Is an object a URL?

map_chr(): Apply a function to each element of a vector.

plural_words(): Simple helper for pluralizing words

roman_to_int(): Convert a Roman numeral character object into a corresponding integer

set_start_number(): Set start number for numeric vector x

str_c(): Join multiple strings into a single string

str_detect(): Detect the presence or absence of a pattern in a string

str_extract(): Extract matching patterns from a string

str_add_fileext() str_remove_fileext() str_extract_fileext(): Add, remove, or extract file extensions from character vectors

str_length(): Compute the length of a string

str_n_freq(): Get the n most frequent or least frequent appearing values in a vector

str_pad(): Duplicate and concatenate strings within a character vector

str_pad_digits() str_extract_digits() str_replace_digits() str_increment_digits(): Modify digits within strings

str_remove(): Remove matched patterns in a string

str_replace(): Replace matched patterns in a string

str_replace_all(): Replace matched patterns in a string

str_width(): Compute the width of a string

tosentence(): Convert to a common sentence case

underscore(): Replace spaces in string with underscores