lazyeval: Lazy (Non-Standard) Evaluation

An alternative approach to non-standard evaluation using formulas. Provides a full implementation of LISP style 'quasiquotation', making it easier to generate code with other code.

Version: 0.2.2
Depends: R (≥ 3.1.0)
Suggests: knitr, rmarkdown (≥ 0.2.65), testthat, covr
Published: 2019-03-15
Author: Hadley Wickham [aut, cre], RStudio [cph]
Maintainer: Hadley Wickham <hadley at>
License: GPL-3
NeedsCompilation: yes
Materials: README NEWS
CRAN checks: lazyeval results


Reference manual: lazyeval.pdf
Vignettes: Lazyeval: a new approach to NSE
Non-standard evaluation
Package source: lazyeval_0.2.2.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release: lazyeval_0.2.2.tgz, r-oldrel: lazyeval_0.2.2.tgz
Old sources: lazyeval archive

Reverse dependencies:

Reverse imports: alakazam, AnnotationFilter, basecallQC, benthos, bioinactivation, c3, carpenter, chromswitch, cofeatureR, CollapseLevels, cpr, crosstalk, crplyr, datastepr, ddpcr, EpiModel, estprod, extdplyr, funModeling, ganalytics, geojson, ggalluvial, ggguitar, ggloop, ggquickeda, ggvis, graph3d, gutenbergr, harrietr, heemod, HTSSIP, hurricaneexposure, hyperSpec, IAT, jqr, LAGOSNE, leafR, lidR, lifelogr, likelihoodExplore, loopr, lplyr, markmyassignment, metacoder, metagenomeFeatures, mockr, modchart, mosaicCore, mosaicModel, MOSim, mvMonitoring, ncappc, networkreporting, nonmemica, observer, ompr, pammtools, parsemsf, PAutilities, perturbatr, photobiologyInOut, plotdap, plotly, poplite, PredictABEL, proBatch, PupillometryR, rbokeh, request, rex, rgbif, rGEDI, rgho, RmarineHeatWaves, RNeXML, rPref, rprev, rscorecard, rtimicropem, rWishart, scrubr, shazam, simPH, skpr, SQLDataFrame, statar, taxa, thinkr, tidyquant, tidytree, tigger, timetk, tribe, valaddin, vcr, vqtl, wrangle, wrswoR.benchmark, xpose4
Reverse suggests: ckanr, cytominer, iadf, nseval, padr


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