The hardware and bandwidth for this mirror is donated by METANET, the Webhosting and Full Service-Cloud Provider.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]metanet.ch.
R Utility Functions for the 99%
An assortment of helper functions for managing data (e.g., rotating values in matrices by a user-defined angle, switching from row- to column-indexing), dates (e.g., intuiting year from messy date strings), handling missing values (e.g., removing elements/rows across multiple vectors or matrices if any have an NA), text (e.g., flushing reports to the console in real-time); and combining data frames with different schema (copying, filling, or concatenating columns or applying functions before combining).
As of version 1.1.2, omnibus is on CRAN! You can install
the latest CRAN-stable version the normal way you install packages from
CRAN, or the development version by using:
remotes::install_github('adamlilith/omnibus', dependencies=TRUE)
You may need to install the remotes package first.
appendLists(): Merge lists, appending elements with the
same name.bracket(): Find values that bracket a given
number.combineDf(): Combine data frames with different
schema.compareFloat(): Compare two values to within
floating-point precision.convertUnits(): Convert length or areal units.conversionFactors(): Data frame of conversion factors
for length or areal units.corner(): Corner of a matrix or data frame.cull(): Force vectors or matrices/data frames to have
the same length or number of rows.expandUnits(): Convert unit abbreviations to proper
unit names.insert(): Insert values into a vector.insertCol and insertRow(): Insert
column(s)/row(s) in a matrix or data frame.maxRuns(): Maximum number of continuous “runs” of
values meeting a particular condition.mergeLists(): Merge lists, with precedence for elements
of one list over another if they have the same names.mirror(): Flip an object left-right (or up-down).mmode(): Modal value(s).notIn() and %notin%: Opposite of
%in%.renameCol(): Rename a column.renumSeq(): Renumber a sequence.rotateMatrix(): Rotate a matrix.roundTo(): Rounds a value to the nearest target
value.rowColIndexing(): Convert between row and column
indexing of a matrix.side(): Left/right side of a data frame or matrix.stretchMinMax(): Rescale values to a given range.unlistRecursive(): For any object in a list that is
also a list, unlist it.unragMatrix(): Turn a “ragged” matrix into a “ragged”
vector.domLeap(): Data frame of days of each month in a leap
year.domNonLeap(): Data frame of days of each month in a
non-leap year.doyLeap(): Data frame of days of year in a leap
year.doyNonLeap(): Data frame of days of year in a non-leap
year.isLeapYear(): Is a year a leap year?yearFromDate(): Attempt to find the year across dates
with non-standard formats.pairDist(): Pairwise Euclidean distance between two
sets of points.quadArea(): Area of a quadrilateral.%<na%, %<=na%, %==na%,
%!=na%, %>na%, and %>=na%:
Comparative operations (>, >=, ==, !=, <, <=) but returns
FALSE for NA cases (versus
NA).isTRUENA and isFALSENA(): Logical
operators robust to NA.naCompare(): Comparative operations (>, >=, ==,
!=, <, <=) but returns FALSE for NA
cases (versus NA).naOmitMulti(): Remove elements of multiple vectors if
at least one element is NA or rows of matrices/data frames
if at least one row has an NA.naRows(): Indices of rows with at least one
NA.countDecDigits(): Count number of digits after a
decimal.is.wholeNumber(): Is a numeric value a whole number, to
within floating-point precision?longRun(): Longest run of a given sequence in a
vector.roundedSigDigits(): Infers the number of significant
digits represented by a decimal representation of a division operation
or digits place to which an integer was rounded.which.pmax and which.pmin(): Combine
which.max with pmax and which.min
with pmin (vectorized which.max and
which.min).dirCreate(): Nicer version of
dir.create().eps(): Smallest floating point value your computer can
think of.listFiles(): Nicer version of
list.files().memUse(): Display largest objects in memory.capIt(): Capitalize first letter of a string.forwardSlash(): Convert backslashes to forward
slashes.pmatchSafe(): Partial matching of strings with error
checking.prefix(): Add repeating character to a string to ensure
it has a user-defined length (e.g., 7 –>
007).rstring(): Make a nearly-guaranteed unique string.say(): Replacement for
print('abc'); flush.console().Adam
These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.