R4DS Ch. 11

write_csv()

{readr}

write a data frame to comma delimited files

write_excel_csv()

{readr}

export a csv file to Excel

parse_character()

{readr}

parse a character vector to characters

read_csv2()

{readr}

read semicolon separated files

guess_parser()

{readr}

return the name of the parser

read_file()

{readr}

read a complete file

read_log()

{readr}

read Apache style log files

read_fwf()

{readr}

read fixed width files

fread()

{data.table}

read delimited files

parse_time()

{readr}

parse time

write_tsv()

{readr}

write a data frame to tab delimited files

read_rds()

{readr}

read RDS files

parse_datetime()

{readr}

parse date/time

parse_double()

{readr}

parse a character vector to doubles

fwf_positions()

{readr}

specify fields by positions

fwf_widths()

{readr}

specify fields by widths

read_lines()

{readr}

read lines from a file

parse_factor()

{readr}

parse a character vector to factors

parse_guess()

{readr}

parse the column based on the guessed type

type_convert()

{readr}

re-convert character columns in existing data frame

read_csv()

{readr}

read comma delimited files

stop_for_problems()

{readr}

throw error and stop script if any parsing problems

read_tsv()

{readr}

read tab delimited files

parse_number()

{readr}

parse a character vector to numbers

read_feather()

{feather}

read feather files

saveRDS()

{base}

write RDS files

readRDS()

{base}

read RDS files

parse_integer()

{readr}

parse a character vector to integers

parse_logical()

{readr}

parse a character vector to logicals

read_delim()

{readr}

read any kind of delimited file

write_rds()

{readr}

write RDS files

guess_encoding()

{readr}

guess encoding of file

parse_date()

{readr}

parse date

read_table()

{readr}

read fixed width files separated by white space

charToRaw()

{base}

converts a length-one character string to raw bytes

write_feature

{feather}

write feather files

The end!