Package: drcte 1.0.61

drcte: Statistical Approaches for Time-to-Event Data in Agriculture

A specific and comprehensive framework for the analyses of time-to-event data in agriculture. Fit non-parametric and parametric time-to-event models. Compare time-to-event curves for different experimental groups. Plots and other displays. It is particularly tailored to the analyses of data from germination and emergence assays. The methods are described in Onofri et al. (2022) "A unified framework for the analysis of germination, emergence, and other time-to-event data in weed science", Weed Science, 70, 259-271 <doi:10.1017/wsc.2022.8>.

Authors:Andrea Onofri [aut, cre]

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NEWS

# Install 'drcte' in R:

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

Bug tracker:https://github.com/onofriandreapg/drcte/issues

Datasets:

lotus - Germination assay with Lotus ornithopodioides
lotusCum - Germination assay with Lotus ornithopodioides
lotusOr - Germination assay with Lotus ornithopodioides
verbascum - Germination time-course for three species of the Verbascum genus

On CRAN:

non-linear-regression seed-germination time-to-event

4.09 score 2 packages 41 scripts 263 downloads 15 exports 73 dependencies

Last updated 9 months agofrom:e4b218c193. Checks:OK: 1 ERROR: 6. Indexed: yes.

Target	Result	Date
Doc / Vignettes	OK	Oct 25 2024
R-4.5-win	ERROR	Oct 25 2024
R-4.5-linux	ERROR	Oct 25 2024
R-4.4-win	ERROR	Oct 25 2024
R-4.4-mac	ERROR	Oct 25 2024
R-4.3-win	ERROR	Oct 25 2024
R-4.3-mac	ERROR	Oct 25 2024

Exports:compCDF compParmte decumulate_te drmte drmteControl group_te KDE KDE.fun loglogistic loglogisticSurv lognormal melt_te NPMLE plotData ungroup_te

Dependencies:abind backports boot broom car carData cli codetools colorspace cowplot cpp11 Deriv doBy dplyr drc fansi farver Formula generics ggplot2 glue gtable gtools isoband labeling lattice lifecycle lme4 lmtest magrittr MASS Matrix MatrixModels mclust mgcv microbenchmark minqa modelr multcomp munsell mvtnorm nlme nloptr nnet nor1mix numDeriv pbkrtest pillar pkgconfig plotrix plyr purrr quantreg R6 RColorBrewer Rcpp RcppEigen rlang sandwich scales SparseM stringi stringr survival TH.data tibble tidyr tidyselect utf8 vctrs viridisLite withr zoo

Help page	Topics
Compare time-to-event curves	compCDF
Comparison of parameters for time-to-event models	compParmte
Fitting time-to-event models for seed science	drmte
Sets control arguments	drmteControl
Estimating the quantiles for time-to-event models	ED.drcte
Kernel estimator for the cumulative distribution function	KDE KDE.fun
Log-logistic distribution of germination times within a seed lot	loglogistic loglogisticSurv
Log-normal distribution of times to an event	lognormal lognormalSurv
Germination assay with Lotus ornithopodioides	lotus
Germination assay with Lotus ornithopodioides	lotusCum
Germination assay with Lotus ornithopodioides	lotusOr
NPMLE for time-to-event data	NPMLE NPMLE.fun
Plotting fitted time-to-event models	plot.drcte
Data for plotting fitted time-to-event models	plotData
Prediction	predict.drcte predict.list
Estimating quantiles for time-to-event models	quantile.drcte
Reshaping time-to-event datasets	decumulate_te group_te melt_te ungroup_te
Service functions	NLSLL.3
Summarising time-to-event fits	summary.drcte
Germination time-course for three species of the Verbascum genus	verbascum

Package: drcte 1.0.61

drcte: Statistical Approaches for Time-to-Event Data in Agriculture

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Development and contributors

Readme and manuals

Help Manual

Usage by other packages (reverse dependencies)