crunch: which – R documentation

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which

"which" method for CrunchLogicalExpr

Description

"which" method for CrunchLogicalExpr

Usage

## S4 method for signature 'CrunchLogicalExpr'
which(x, arr.ind = FALSE, useNames = TRUE)

Arguments

`x`	CrunchLogicalExpr
`arr.ind`	Ignored
`useNames`	Ignored

Value

Integer row indices where x is true. Note that this does not return a Crunch expression. Use this when you need to translate to R values. For filtering a Crunch expression by x, don't use which.

crunch

Crunch.io Data Tools

v1.28.0

LGPL (>= 3)

Authors

Greg Freedman Ellis [aut, cre], Jonathan Keane [aut], Mike Malecki [aut], Neal Richardson [aut], Gordon Shotwell [aut]

Initial release