NADA21.1.8 package

Data Analysis for Censored Environmental Data

anosimPlot

Permutation Analysis of Similarity (anosim) for Censored Data

ATS

Akritas-Theil-Sen line for censored data

ATSmini

Kendall's tau and ATS line for censored data

bestaic

Find the lowest AIC multiple regression model

binaryClust

Cluster Matrix of Binary Censored Data

binaryDiss

Binary dissimilarity coefficient matrix

binaryMDS

Plot Nonmetric Multidimensional Scaling of binary censored data

binarySim

Binary similarity coefficient matrix

cboxplot

Draws censored boxplots

cen_ecdf

Censored Empirical Cumulative Distribution Function

cen_paired

Censored data paired t-test

cen_signedranktest

Wilcoxcon Signed-Rank test for censored data

cen_signtest

Sign test for censored data

cen1way

Peto-Peto one-factor test

cen2means

Censored data two-group test for difference in means

cen2way

Parametric Two Factor Fixed Effects ANOVA for censored data

cenanova

ANOVA for censored data

cenCompareCdfs

Comparison of empirical cdf of censored data

cenCompareQQ

Censored Q-Q Plot comparison

cencorreg

Correlation and Regression with censored data

cenperm2

Censored two-group permutation test

cenpermanova

Censored data one-factor permutation test

cenPredInt

Prediction interval for censored data

cenQQ

Q-Q Plot censored data

cenregQQ

Q-Q plot of censored regression residuals

censeaken

Seasonal Kendall permutation test on censored data

cenTolInt

Upper Tolerance interval for censored data

centrend

Trend analysis of censored data with a covariate

centrendsea

Trend analysis of censored data with a covariate and seasonal blocks

cfit

Compute an ECDF and Distribution Parameters for Censored Data

computeS

Kendall's S-statistic for permutations of censored data

equivalent_n

Censored data sample size

kenplot

Plot robust median ATS line for censored data

markers

Markers

ordranks

Computes ranks of data with one or multiple detection limits

partplots

Partial plots for censored MLE regression

ppw.test

Test for difference in left-censored samples

quantile_CI

quantile confidence interval

ROSci

Computes confidence intervals on regression on order statistics (ROS) ...

uMDS

Plot U-score Nonmetric Multidimensional Scaling of censored data

Usc

U-scores for (non-interval, sinle-column) Censored Data

Usci

Interval-censored U-Score

uscore

U-score (individual value)

uscores

Uscores for multiple columns of censored data

uscoresi

U-scores for interval-censored data (multiple columns)

Contains methods described by Dennis Helsel in his book "Statistics for Censored Environmental Data using Minitab and R" (2011) and courses and videos at <https://practicalstats.com>. This package adds new functions to the `NADA` Package.

  • Maintainer: Paul Julian
  • License: MIT + file LICENSE
  • Last published: 2024-09-06