TsvSampleOptions

Members

Functions

processArgs

auto processArgs(string[] cmdArgs)

Undocumented in source. Be warned that the author may not have intended to support it.

Variables

compatibilityMode

bool compatibilityMode;

--compatibility-mode

delim

char delim;

--d|delimiter

distinctKeyIsFullLine

bool distinctKeyIsFullLine;

Derived. True if '--k|key-fields 0' is specfied.

files

string[] files;

Input files

genRandomInorder

bool genRandomInorder;

--gen-random-inorder

hasHeader

bool hasHeader;

--H|header

hasWeightField

bool hasWeightField;

Derived.

helpVerbose

bool helpVerbose;

--help-verbose

inclusionProbability

double inclusionProbability;

--p|prob - Inclusion probability

keyFields

size_t[] keyFields;

--k|key-fields - Used with inclusion probability

preferAlgorithmR

bool preferAlgorithmR;

--prefer-algorithm-r

preferSkipSampling

bool preferSkipSampling;

--prefer-skip-sampling

printRandom

bool printRandom;

--print-random

programName

string programName;

Program name

randomValueHeader

string randomValueHeader;

--random-value-header

sampleSize

size_t sampleSize;

--n|num - Size of the desired sample

seed

uint seed;

Derived from --static-seed, --seed-value

seedValueOptionArg

uint seedValueOptionArg;

--v|seed-value

srsWithReplacement

bool srsWithReplacement;

--r|replace

staticSeed

bool staticSeed;

--s|static-seed

useBernoulliSampling

bool useBernoulliSampling;

Derived.

useDistinctSampling

bool useDistinctSampling;

Derived.

usingUnpredictableSeed

bool usingUnpredictableSeed;

Derived from --static-seed, --seed-value

versionWanted

bool versionWanted;

--V|version

weightField

size_t weightField;

--w|weight-field - Field holding the weight

• HasRandomValue

• bernoulliSampling
• bernoulliSamplingCommand
• bernoulliSkipSampling
• distinctSampling
• formatRandomValue
• generateWeightedRandomValuesInorder
• getFieldValue
• identifyFileLines
• main
• randomizeLinesCommand
• randomizeLinesViaShuffle
• randomizeLinesViaSort
• reservoirSamplingAlgorithmR
• reservoirSamplingCommand
• reservoirSamplingViaHeap
• simpleRandomSamplingWithReplacement
• testTsvSample
• tsvSample

• FileData
• InputLine
• TsvSampleOptions

• helpText
• helpTextVerbose