%btwn%                  Check if some values are covered by the range
                        of the values in a second vector
%nin%                   Simply a negated 'in' operator
addClasses              A wrapper to add to the class attribute
argsAsNamedList         Parses '...' arguments to a named list
asMatrixCols            Extracts a named element from a list of lists
asQuoted                Converts a string into a quoted expression
binPack                 Simple bin packing
cFactor                 Combine multiple factors and return a factor
capitalizeStrings       Capitalize strings in a vector
catf                    Wrapper for cat and sprintf
checkArg                Check for a function argument
checkListElementClass   Check that a list contains only elements of a
                        required type
chunk                   Chunk elements of vectors into blocks of nearly
                        equal size
clipString              Shortens strings to a given length
coalesce                Returns first non-missing, non-null argument
collapse                Collapse vector to string
collapsef               Collapse vector to string
computeMode             Compute statistical mode of a vector (value
                        that occurs most frequently)
convertDataFrameCols    Converts columns in a data frame to characters,
                        factors or numerics
convertInteger          Conversion for single integer
convertIntegers         Conversion for integer vector
convertListOfRowsToDataFrame
                        Convert a list of row-vector of equal structure
                        to a data.frame
convertMatrixType       Converts storage type of a matrix
convertRowsToList       Convert rows (columns) of data.frame or matrix
                        to lists
convertToShortString    Converts any R object to a descriptive string
                        so it can be used in messages
dapply                  Call 'lapply' on an object and return a
                        data.frame
deprecated              Deprecated function. Do not use!
do.call2                Execute a function call similar to 'do.call'
dropNamed               Drop named elements of an object
ensureVector            Blow up single scalars / objects to vectors /
                        list by replication
explode                 Split up a string into substrings
extractSubList          Extracts a named element from a list of lists
filterNull              Filter a list for NULL values
getAttributeNames       Helper function for determining the vector of
                        attribute names of a given object
getClass1               Wrapper for 'class(x)[1]'
getFirst                Get the first/last element of a list/vector
getMaxIndex             Return index of maximal/minimal/best element in
                        numerical vector
getMaxIndexOfRows       Find row- or columnwise the index of the
                        maximal / minimal element in a matrix
getOperatingSystem      Functions to determine the operating system
getRelativePath         Construct a path relative to another
getUnixTime             Current time in seconds
getUsedFactorLevels     Determines used factor levels
hasAttributes           Check if given object has certain attributes
insert                  Insert elements from one list/vector into
                        another list/vector
is.error                Is return value of try an exception?
isDirectory             Is one / are several files a directory?
isEmptyDirectory        Is one / are several directories empty?
isExpensiveExampleOk    Conditional checking for expensive examples
isFALSE                 A wrapper for 'identical(x, FALSE)'
isProperlyNamed         Are all elements of a list / vector uniquely
                        named?
isScalarNA              Checks whether an object is a scalar NA value
isScalarValue           Is given argument an atomic vector or factor of
                        length 1?
isSubset                Check subset relation on two vectors
isSuperset              Check superset relation on two vectors
isValidName             Can some strings be used for column or list
                        element names without problems?
itostr                  Convert Integers to Strings
lib                     A wrapper for 'library'
load2                   Load RData file and return objects in it
lsort                   A wrapper for 'sort' to sort using the "C"
                        collating rules
makeDataFrame           Initialize data.frame in a convenient way
makeFileCache           A caching wrapper around load2
makeProgressBar         Create a progress bar with estimated time
makeS3Obj               Simple constructor for S3 objects based on
                        lists
makeSimpleFileLogger    Simple logger which outputs to a file
mapValues               Replace values in atomic vectors
messagef                Wrapper for message and sprintf
namedList               Create named list, possibly initialized with a
                        certain element
names2                  Replacement for names which always returns a
                        vector
normalize               Normalizes numeric data to a given scale
optimizeSubInts         Naive multi-start version of 'optimize' for
                        global optimization
pause                   Pause in interactive mode and continue on
                        <Enter>.
printHead               More meaningful 'head(df)' output
printStrToChar          Print 'str(x)' of an object to a string /
                        character vector
printToChar             Prints object to a string / character vector
rangeVal                Calculate range statistic
requirePackages         Require some packages
rowLapply               Apply function to rows of a data frame
save2                   Save multiple objects to a file
seq_row                 Generate sequences along rows or cols
setAttribute            A wrapper for 'attr(x, which) = y'
setClasses              A wrapper for 'class(x) = classes'
setRowNames             Wrapper for 'rownames(x) = y', 'colnames(x) =
                        y'
setValue                Set a list element to a new value
sortByCol               Sort the rows of a data.frame according to one
                        or more columns
splitPath               Split a path into components
splitTime               Split seconds into handy chunks of time
stopf                   Wrapper for stop and sprintf
strrepeat               Repeat and join a string
suppressAll             Suppresses all output except for errors
symdiff                 Calculates symmetric set difference between two
                        sets
system3                 Wrapper for system2 with better return type and
                        errorhandling
toRangeStr              Convert a numerical vector into a range string
vlapply                 Apply a function with a predefined return value
warningf                Wrapper for warning and sprintf
which.first             Find the index of first/last 'TRUE' value in a
                        logical vector
