Reference

Discretize Convenience fns to discretize a numeric vector using different methods
discretize()	Discretize a numeric vector
get_breaks()	Calculate breaks to discretize a numeric vector, using different methods
break_methods()	List break methods
label_breaks_cut()	Label breaks as base::cut would do
label_breaks_interval()	Label breaks as an interval
label_breaks_value()	Label breaks using only point values (discarding lowest)
data.frame summarization A way to summarize data. Although there are several tools out there, none of those fit my needs/workflow. So here’s a strongly opinionated approach to data.frame summarization.
abridge_df()	Summarize a data.frame using an opinionated -and perhaps controversial- approach
summarize_df()	Summarize a data.frame by applying summarize_obj to each column
summarize_obj()	Summarize an object, typically a vector (a column from a data.frame)
Join data Functions that come to the rescue when your dirty data do not play nice with a simple left_join
phased_left_join()	Left join lhs and rhs, using a phased approach
Plots Quick and helpful plots, mostly, to fit my EDA workflows. Quick in the sense that most of them should be a one-function-call-plot. Helpful in the sense that they include info I will likely find useful.
denstogram()	Plot a denstogram
ecdfgram()	Plot Empirical Cummulative Distribution Function for xvar
knitr and R Markdown helpers Just little helpers to use in .Rmd files
time_chunk()	Time knitr chunks, by default, all of them
duckdb_explain_hook()	Add chunk hook funtionality to print EXPLAIN results from DuckDB
blogdown helpers Just an RStudio addin to avoid typing blogdown::stop_server()
blogdown_stop_server()	Stop blogdown (hugo/jekyll) server
Text file helpers Just little helpers to work with plain text files
file_head()	Glimpse first n lines of a file
file_tail()	Glimpse last n lines of a file
file_glimpse()	Glimpse first and last n/2 lines of a file
guess_types()	Guess data types in a delimited text file (thin wrapper on data.table::fread)
Postgres Here we make into a function recurrent operations while working with data in PostgreSQL, typically, with the server in the local machine running on Windows. It automates some easy things. And we have to admit it, we keep forgetting the syntax for some queries (looking at you pg_get_running_queries)
pg_create_table()	Compose a SQL query to create a table in a Postgres database, matching the data in a text file
pg_copy_file()	Copy data directly from a delimited text-file (csv) to a table in PostgreSQL
pg_create_foreign_table()	Create a foreign table in Postgres, to directly access data in a text file
pg_exists_table()	Check if table_name exists in the Postgres database of given con
pg_total_relation_size()	Query table's size in the Postgres database of given con
pg_copy_data()	Copy data to a postgres instance
pg_kill_query()	Kill a running query in Postgres
pg_running_queries()	List running queries in Postgres
Data wrangling helpers Common data wrangling tasks
is_unique()	Check if a variable is unique, i.e., there are as many unique values in the object as the total number of values
filter_duplicates()	Filter duplicated row by the columns indicated in by
filter_duplicates_dplyr()	Filter duplicated row by the columns ...
modemfv_vctrs()	Find the mode in a vector x
modemfv()	Find the mode in a vector x
are_paired()	Check if the ... columns of the df have a one-to-one relation
Text wrangling helpers A few fns to help in processing text data
normalize_text()	Normalize text, removing spaces, common punctuation and non-ascii characters
parse_annotations()	Parse an hierarchical annotation into a data.frame
parse_single_annotation()	Parse an hierarchical annotation into a data.frame
ggplot2 helpers Fns to reduce code duplication in writing ggplot2
bar_just()	Calculate hjust/vjust to align labels to the end of bars in ggplot2
bar_just_facet()	Calculate hjust/vjust to align labels to the end of bars in ggplot2
Misc Miscellaneous functions (within an already miscellaneous package)
attr()	base::attr with a default value instead of NULL, and always exact
first_non_null()	Return the first non-null argument
tab()	One-way tabulate table
assert()	Assert a condition within a data frame
is_invalid_number()	Test if x is NA, NaN, Inf, -Inf, NULL
clipboard_readfrom()	Read from the clipboard to create a data.frame
clipboard_writeto()	Copy an object to the clipboard
memory_use()	Print memory use (total and each object in the global environment)
timestamp_it()	Append a timestamp to x, typically a path
ellipt_colnames()	"Delete by ellipsis" column names, putting the original column names as a tooltip
open_file()	Open a file or URL in the system's default application
`%#%` `%# %`	Function that defines the operator %#% to concatenate strings
`%#_%`	Function that defines the operator %#% to concatenate strings