appendLists             Append values to elements of a list from
                        another list
bracket                 Identify values bracketing another value
capIt                   Capitalize first letter of a string
combineDf               Combine data frames with different fields using
                        a crosswalk table
compareFloat            Compare values to floating-point precision
conversionFactors       Data frame or conversion factors for length or
                        areal units
convertUnits            Convert length or areal units
corner                  Corner of a matrix or data frame
countDecDigits          Number of digits after a decimal place
cull                    Force objects to have length or rows equal to
                        the shortest
dirCreate               Replacement for dir.create()
domLeap                 Day of month for leap years
domNonLeap              Day of month for non-leap years
doyLeap                 Day of year for leap years
doyNonLeap              Days of year for non-leap years
eps                     The smallest machine-readable number
expandUnits             Convert unit abbreviations to proper unit names
forwardSlash            Replace backslash with forward slash
insert                  Insert values into a vector
insertCol               Insert a column or row into a data frame or
                        matrix
is.wholeNumber          Test if a numeric value is a whole number
isLeapYear              Is a year a leap year?
isTRUENA                Vectorized test for truth robust to NA
listFiles               Replacement for 'list.files()'
longRun                 Length of the longest run of a particular value
                        in a numeric vector
maxRuns                 Maximum number of continuous "runs" of values
                        meeting a particular condition
memUse                  Size of objects taking most memory use
mergeLists              Merge two lists with precedence
mirror                  Flip an object
mmode                   Modal value(s)
naCompare               Compare values using <, <=, >, >=, !=, and ==
                        (robust to NAs)
naOmitMulti             Remove NAs from one or more equal-length
                        vectors
naRows                  Index of rows in a data frame or matrix that
                        contain at least one 'NA'
notIn                   Opposite of '%in%'
pairDist                Calculate pairwise distances between two
                        matrices or data frames.
pmatchSafe              Partial matching of strings with error checking
prefix                  Add leading characters to a string
quadArea                Area of a quadrilateral
renameCol               Rename columns
renumSeq                Renumber a sequence of numbers
rotateMatrix            Rotate values in a matrix
roundTo                 Round to nearest target value
roundedSigDigits        Number of significant digits in rounded numbers
rowColIndexing          Convert between row- and column-style indexing
                        of matrices
rstring                 Make a nearly-guaranteed unique string
runifMatrix             Matrix of random values, possibly with
                        standardization by row or column
say                     Nicer version of 'print()' or 'cat()' function
screenRes               Find screen resolution
side                    Left/right side of a data frame or matrix
stretchMinMax           Rescale values
unlistRecursive         For any object in a list that is also a list,
                        unlist it
unragMatrix             Turn a "ragged" matrix into a "ragged" vector
which.pmax              Which vector has maximum value at each element
yearFromDate            Year from date formats that are possibly
                        ambiguous
