pick | R Documentation |
You can alternatively use this function for choosing *.csv, *.csv2, *.tsv, *.txt, *.xls, *.xlsx, *.json, *.html, *.htm, *.php, *.pdf, *.doc, *.docx, *.rtf, *.RData, *.Rda, *.RDS, *.sav (SPSS), *.por, *.sas7bdat, *.sas7bcat, *.dta, *.xpt, *.mbox, and *.Rmd files in an interactive GUI mode A file choose dialog box will be prompted.
pick(file = NULL, mode = NULL, ...)
file |
Either a path to a file, a connection, or literal data (either a single string or a raw vector). The default is NULL, which pops up an interactive GUI file choose dialogue box for users unless an explicit path/to/filename is given. Each corresponding function depending upon a file extension will be automatically matched and applied once you pick up your file using either the GUI-file-chooser dialog box or explicit path/to/filename. |
mode |
Character value for session locale and encoding; available values are: "ko1" for "CP949"; "ko2" for "UTF-8" while both change R locale into Korean (default is the current locale and encoding of your R session). |
... |
Any additional arguments available for each file type and extension: vroom for 'CSV' (Comma-Separated Values); 'CSV2' (Semicolon-Separated Values); 'TSV' (Tab-Separated Values); 'txt' (plain text) files; read_excel for 'Excel' files; read_spss for 'SPSS' files; read_stata for 'Stata' files; read_sas for 'SAS' files; read_document for 'Microsoft Word', 'PDF', 'RTF', 'HTML', 'HTM', and 'PHP' files; fromJSON for 'JSON' files; read_mbox for 'mbox' files; render for 'Rmd' files; source for 'R' files; readRDS for 'RDS' files; load for 'RDA' and 'RDATA' files. |
pick
See example below.
tibble (table data.frame) object of the chosen rectangular data file will be returned.
JooYoung Seo, jooyoung@psu.edu
Soyoung Choi, sxc940@psu.edu
picko for Korean users.
# Choosing file and saving it into a variable ## Scenario 1: Picking up a file using interactive GUI dialog box: if (interactive()) { library(ezpickr) ## Use either `pick(mode="ko1")` or `pick(mode="ko2")` for Korean R users. data <- pick() } ## Scenario 2: Picking up a file using an explicit file name ("test.sav" in the example below; ## however, you can feed other files through this function ## such as *.SAS, *.DTA, *.csv, *.csv2, *.tsv, *.xlsx, *.txt, ## *.html, webpage URL, *doc, *.docx, *.pdf, *.rtf, *.json, *.Rda, *.Rdata, and more): library(ezpickr) test <- system.file("extdata", "airquality.sav", package = "ezpickr") ## Use either `pick(test, mode="ko1")` or `pick(test, mode="ko2")` for Korean R users. data <- pick(test) # Now you can use the imported file as a tibble. str(data)
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