Man pages for edalfon/efun
Miscellaneous Functions by E

abridge_dfSummarize a data.frame using an opinionated -and perhaps...
are_pairedCheck if the '...' columns of the 'df' have a one-to-one...
assertAssert a condition within a data frame
attrbase::attr with a default value instead of NULL, and always...
bar_justCalculate hjust/vjust to align labels to the end of bars in...
bar_just_facetCalculate hjust/vjust to align labels to the end of bars in...
blogdown_stop_serverStop blogdown (hugo/jekyll) server
break_methodsList break methods
clipboard_readfromRead from the clipboard to create a data.frame
clipboard_writetoCopy an object to the clipboard
denstogramPlot a denstogram
discretizeDiscretize a numeric vector
duckdb_explain_hookAdd chunk hook funtionality to print EXPLAIN results from...
ecdfgramPlot Empirical Cummulative Distribution Function for xvar
efun-packageefun: Miscellaneous Functions by E
ellipt_colnames"Delete by ellipsis" column names, putting the original...
file_glimpseGlimpse first and last n/2 lines of a file
file_headGlimpse first n lines of a file
file_tailGlimpse last n lines of a file
filter_duplicatesFilter duplicated row by the columns indicated in by
filter_duplicates_dplyrFilter duplicated row by the columns ...
first_non_nullReturn the first non-null argument
get_breaksCalculate breaks to discretize a numeric vector, using...
get_statsCalculate several stats for obj
grapes-hash-grapesFunction that defines the operator %#% to concatenate strings
grapes-hash-_-grapesFunction that defines the operator %#% to concatenate strings
guess_typesGuess data types in a delimited text file (thin wrapper on...
is_invalid_numberTest if x is NA, NaN, Inf, -Inf, NULL
is_uniqueCheck if a variable is unique, i.e., there are as many unique...
label_breaks_cutLabel breaks as base::cut would do
label_breaks_intervalLabel breaks as an interval
label_breaks_valueLabel breaks using only point values (discarding lowest)
make_mixWhere we make a mess
memory_usePrint memory use (total and each object in the global...
modemfvFind the mode in a vector x
modemfv_vctrsFind the mode in a vector x
normalize_textNormalize text, removing spaces, common punctuation and...
open_fileOpen a file or URL in the system's default application
parse_annotationsParse an hierarchical annotation into a data.frame
parse_single_annotationParse an hierarchical annotation into a data.frame
pg_copy_dataCopy data to a postgres instance
pg_copy_fileCopy data directly from a delimited text-file (csv) to a...
pg_create_foreign_tableCreate a foreign table in Postgres, to directly access data...
pg_create_tableCompose a SQL query to create a table in a Postgres database,...
pg_exists_tableCheck if 'table_name' exists in the Postgres database of...
pg_kill_queryKill a running query in Postgres
pg_running_queriesList running queries in Postgres
pg_total_relation_sizeQuery table's size in the Postgres database of given 'con'
phased_left_joinLeft join lhs and rhs, using a phased approach
pipePipe operator
summarize_dfSummarize a data.frame by applying 'summarize_obj' to each...
summarize_objSummarize an object, typically a vector (a column from a...
tabOne-way tabulate table
time_chunkTime 'knitr' chunks, by default, all of them
timestamp_itAppend a timestamp to 'x', typically a path
visualize_summaryPut the summary in a DT for compact, useful and hopefully...
edalfon/efun documentation built on June 23, 2024, 4:17 a.m.