Package: npregfast 1.6.0

npregfast: Nonparametric Estimation of Regression Models with Factor-by-Curve Interactions

A method for obtaining nonparametric estimates of regression models with or without factor-by-curve interactions using local polynomial kernel smoothers or splines. Additionally, a parametric model (allometric model) can be estimated.

Authors:Marta Sestelo [aut, cre], Nora M. Villanueva [aut], Javier Roca-Pardinas [aut]

npregfast_1.6.0.tar.gz
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npregfast_1.6.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
npregfast/json (API)

# Install 'npregfast' in R:

install.packages('npregfast', repos = c('https://sestelo.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/sestelo/npregfast/issues

Uses libs:

fortran– Runtime library for GNU Fortran applications

Datasets:

barnacle - Barnacle dataset.
children - Children dataset.

On CRAN:

allometric barnacle critical-points curve-interactions factor-by-curve fortran interaction nonparametric regression-models testing

5.44 score 5 stars 2 packages 92 scripts 297 downloads 8 exports 52 dependencies

Last updated from:6346dda405. Checks:13 OK. Indexed: yes.

Target	Result	Time
linux-devel-arm64	OK	194
linux-devel-x86_64	OK	155
source / vignettes	OK	186
linux-release-arm64	OK	150
linux-release-x86_64	OK	167
macos-release-arm64	OK	163
macos-release-x86_64	OK	257
macos-oldrel-arm64	OK	117
macos-oldrel-x86_64	OK	212
windows-devel	OK	119
windows-release	OK	109
windows-oldrel	OK	152
wasm-release	OK	110

Exports:allotest autoplot critical criticaldiff frfast globaltest localtest runExample

Dependencies:base64enc bslib cachem cli codetools commonmark cpp11 digest doParallel farver fastmap fontawesome foreach fs ggplot2 glue gtable htmltools httpuv isoband iterators jquerylib jsonlite labeling later lattice lifecycle magrittr Matrix memoise mgcv mime nlme otel promises R6 rappdirs RColorBrewer Rcpp rlang S7 sass scales sfsmisc shiny shinyjs sourcetools vctrs viridisLite wesanderson withr xtable

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Bootstrap based test for testing an allometric model	allotest
Visualization of 'frfast' objects with ggplot2 graphics	autoplot.frfast
Barnacle dataset.	barnacle
Children dataset.	children
Critical points of the regression function	critical
Differences between the critical points for two factor's levels	criticaldiff
Fitting nonparametric models	frfast
Testing the equality of the _M_ curves specific to each level	globaltest
Testing the equality of critical points	localtest
'npregfast': Nonparametric Estimation of Regression Models with Factor-by-Curve Interactions.	npregfast
Visualization of 'frfast' objects with the base graphics	plot.frfast
Prediction from fitted 'frfast' model	predict.frfast
Run npregfast example	runExample
Summarizing fits of 'frfast' class	print.frfast summary.frfast