Package index • bedrock

Data Manipulation

Reshaping, recoding, ordering, and inspecting data structures.

num() int() chr() nchr() bin(): Type Coercion Shortcuts
toBaseR(): Back to Basics with Tibbles
as.array(<xtabs>) as.matrix(<xtabs>): Coerce xtabs Object to Array or Matrix
asBinary(): Coerce a Vector to Binary (0/1)
combLevels(): Combine Levels from Multiple Inputs
dummy(): Generate Dummy Codes for a Factor
mReplace(): Replace Multiple Values in a Vector
nf(): Convert to Numeric via Factor
recodeX(): Recode a Variable
revCode(): Reverse Coding of Variables
stringsAsFactors(): Convert Character Columns to Factors
collapseTable(): Collapse Table Dimensions by Remapping Factor Levels
toLong() toWide(): Reshape Between Long and Wide Format
splitAt(): Split a Vector at Given Positions
splitX(): Split Data into Groups (Extended Interface)
untable(): Recover Original Data From Contingency Table
binaryTree(): Binary Tree
revX(): Reverse the Order of Elements
sortX(): Sort Vectors, Matrices, Tables, and Data Frames
appendEnum(): Add an Enumeration Column
appendRowNames(): Append Rownames to a Data Frame or Matrix
appendX(): Append Elements to Objects
multMerge(): Merge Multiple Data Frames
`%[]%` `%[)%` `%(]%` `%()%` `%][%` `%](%` `%)[%` `%)(%`: Operators To Check, If a Value Lies Within Or Outside a Given Range
`%:%` `%::%`: Select a Range Between Two Elements
overlap() overlaps() distance() `%overlaps%`: Interval Arithmetic
allDuplicated(): Logical Indicator for All Values Involved in Ties
allIdentical(): Test Whether Multiple Objects Are Identical
compareDataFrames(): Compare Two Data Frames by Key Column
flags(): Extract Dichotomous (Binary) Variables
isDichotomous(): Check Whether a Vector Is Dichotomous
isEuclid(): Test if a Distance Matrix Is Euclidean
isLowCardinality(): Check for Low Cardinality
isNumeric(): Check Whether an Object Is a Valid Numeric Vector
isWholeLike(): Test Whether Values Are (Nearly) Whole Numbers
isZero(): Check a Vector For Being Zero
nUnique(): Count Unique Values
applySides(): Open One Side of a Confidence Interval
checkConfLevel(): Validate a Confidence Level
checkFlag(): Validate a Logical Flag
checkCount(): Validate a Count
checkString(): Validate a Character String
completeColumns(): Identify Columns Without Missing Values
countCompCases(): Count Complete Cases
strX(): Extended str() with numbered variables
columnWrap(): Column Wrap
printCharMatrix(): Pretty-print a character matrix with alignment, spacing and column splitting
resolveContingency(): Resolve a Contingency Table
resolveFormula(): Parse and Classify a Model Formula
resolveGroups(): Resolve Grouped Data

Vectors

Vector-level utilities: NA handling, moving windows, resizing.

coalesceX(): Return the First Element Not Being NA
isNA(): Test for a Scalar Missing Value
locf(): Last Observation Carried Forward
naIf(): Replace Values with NA
naReplace(): Replace NA Values
midx(): Midpoints of a Numeric Vector
moveAvg(): Moving Average
quot(): Lagged Quotients
setLength(): Set the length of a vector, padding or truncating as needed
trim(): Trim a Vector
vRot(): Rotate a vector
vShift(): Shift a vector with NA padding
closest(): Find the Closest Value
nz(): Extract Non-Zero Values
unwhich(): Inverse Which

Numbers & Mathematics

Number theory, base conversion, and numerical utilities.

digitSum(): Digit Sum for Integer Values
divisors(): Calculate Divisors
factorize(): Prime Factorization of Integers
fibonacci(): Fibonacci Numbers
GCD() LCM(): Greatest Common Divisor and Least Common Multiple
isOdd(): Test if Numbers Are Odd
isPrime(): Test Whether Numbers Are Prime
primes(): Generate Prime Numbers up to Given Limits
hexToDec() decToHex() octToDec() decToOct() binToDec() decToBin() romanToInt() baseToBase(): Convert Numbers Between Bases
crossProd(): Cross Product of 3D Vectors or Matrices
crossProdN(): Generalized Cross Product via Determinants
dotProd(): Dot Product of Vectors or Matrices
roundTo(): Round to a Multiple
unirootAll(): Find multiple roots of a function within an interval
nDec() maxDec() prec() frac(): Precision, Decimal Places and Fractional Part of a Numeric Value
linScale(): Linearly Rescale Numeric Data
logit() logitInv(): Logit Transformation and Its Inverse
percentRank(): Percent Rank of a Numeric Vector
rankX(): Fast Ranking with Extended Tie Handling
winsorize(): Winsorize a Numeric Vector
ptInPoly(): Point-in-Polygon Test (Angle Summation, Rcpp)
withSeed(): Evaluate an expression under a temporary random seed

Strings

Character conversion and string transformation.

charToAscii() asciiToChar(): Character <-> ASCII Conversion
mGsub(): Multiple String Substitution
strSplitToCol(): Split Strings into Multiple Columns
strSplitToDummy(): Split a Character Vector into a Dummy Matrix

Combinatorics

Combinations, permutations, and sampling.

combN(): Number of Combinations of a Set
combPairs(): Get All Pairs Out of One or Two Sets of Elements
combSet(): Samples for Combinations of a Set
pairApply(): Pairwise Calculations
permn(): Set of Permutations
randGroupSplit(): Randomly Split a Vector into Groups of Given Sizes
sampleX(): Random Samples and Permutations
rSum21(): Random Numbers Summing to 1
rBetaShape(): Generate Beta-Distributed Random Values by Shape

Files & Paths

File I/O and path/URL handling.

buildPath(): Construct a Normalized File Path
fileExistURL(): Check if a File Exists at a URL
findDownload(): Locate a File in the Downloads Directory
isFilePath(): Check Whether a String Is a File Path
isURL(): Check Whether a String Is a URL
readDownload(): Read a File from the Downloads Directory
splitPath(): Split a File Path into Its Components
parseSASDatalines(): Parse SAS DATALINES/CARDS blocks into a data.frame
pdfManual(): Open CRAN PDF Manual of a Package
peekFile(): Preview a Delimited Text File

Labels & Attributes

Variable labels, object attributes, and metadata import.

setAttr() removeAttr() keepAttr(): Set and Remove Object Attributes
label() `label<-`(): Get or Set Object and Variable Labels
renameX(): Rename Elements of a Named Object
setNamesX(): Set the Names in an Object
dataDescription(): Extract Data Description from Excel File
openDataObject(): Load Excel Data with Metadata (Codes and Labels)

Dates

Date/time formatting.

asCDateFmt(): Convert Custom Date Format to strftime Format

Package Introspection

Inspecting functions, arguments, and Rd documentation.

funArgs(): List All Arguments of a Function
funCalls(): List Calls Used in Function
funKeywords(): List Keywords For R Manual Pages
funList(): List Functions in a Package
rdLabels(): Extract Variable Labels from Rd Documentation
rdTitle(): Extract the Title from an Rd Help File
callIf(): Conditionally Call a Function
extractArgs(): Extract Named Arguments from Dots with Defaults
getDotsArg(): Get a Single Argument from Dots with Default
mergeArgs(): Merge Default Arguments with User Overrides
recycle(): Recycle a List of Elements

Datasets

Example datasets shipped with bedrock.

Cards: Playing Cards dataset
Pizza: Pizza Delivery Data (Extended)
Roulette: European Roulette Wheel
Tarot: Tarot Cards dataset
courseData(): Load Course Dataset from Server