| 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... |
| 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 |
| ellipseNames | Get names of objects input as arguments in ellipse ('...')... |
| 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 |
| isLeapYear | Is a year a leap year? |
| isTRUENA | Vectorized test for truth robust to NA |
| is.wholeNumber | Test if a numeric value is a whole number |
| listFiles | Replacement for 'list.files()' |
| longRun | Length of the longest run of a particular value in a numeric... |
| maxRuns | Maximum number of continuous "runs" of values meeting a... |
| 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... |
| notIn | Opposite of '%in%' |
| omnibus | omnibus: Fantabulous helper functions |
| pairDist | Calculate pairwise distances between two matrices or data... |
| pmatchSafe | Partial matching of strings with error checking |
| prefix | Add leading characters to a string |
| quadArea | Area of a quadrilateral |
| renumSeq | Renumber a sequence of numbers |
| rotateMatrix | Rotate values in a matrix |
| roundedSigDigits | Number of significant digits in rounded numbers |
| roundTo | Round to nearest target value |
| rowColIndexing | Convert between row- and column-style indexing of matrices |
| rstring | Make a nearly-guaranteed unique string |
| say | Nicer version of 'print()' or 'cat()' function |
| stretchMinMax | Rescale values |
| unlistRecursive | For any object in a list that is also a list, unlist it |
| which.pmax | Which vector has maximum value at each element |
| yearFromDate | Year from date formats that are possibly ambiguous |
