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A B C D E F G H I J K L M O P R S T V W Z
| alfalfa.split.plot | An agricultural split plot design |
| alpha.div | Functions for calculating alpha diversity. |
| AP.test | Agresti-Pendergrast test |
| asthma | Asthma repeated measures dataset from Littell et al. (2002) |
| BDM.2way | Brunner-Dette-Munk test |
| BDM.test | Brunner-Dette-Munk test |
| beta.dbar | Beta diversity functions |
| beta.dbar.halfchange | Beta diversity functions |
| beta.div | Beta diversity functions |
| biserial.eval | Cluster analysis evaluators. |
| BonferroniCI | Conducts pairwise post hoc tests associated with an ANOVA. |
| boot.ci.M | Bootstrap CI of M-estimators differences of two samples |
| bootstrap | A simple function for bootstrapping |
| bplot | Barplots with standard errors and CIs for pairwise comparisons. |
| bv.boxplot | Bivariate boxplots |
| chi.plot | Chi plots for diagnosing multivariate independence. |
| ci.median | Confidence interval for the median |
| Cindex.eval | Cluster analysis evaluators. |
| cliff.env | Environmental data for the community dataset cliff.sp |
| cliff.sp | Yellowstone NP cliff community data |
| ConDis.matrix | Calculation and display of concordant and discordant pairs |
| const | Constancy of species in a community dataset |
| D.sq | Mahalanobis distance for two sites using a pooled covariance matrix |
| DH.test | Doornick-Hansen test for multivariate normality. |
| e.cancer | Esophageal cancer data modified slightly to create a balanced three-way factorial design |
| ES.May | May's effective specialization index |
| evaluators | Cluster analysis evaluators. |
| evenness | Pielou's measure of species evenness |
| exercise.repeated | Repeated measures data for an exercise experiment. |
| fidelity | Fidelity of species in a community to a particular group |
| FR.multi.comp | Multiple pairwise comparison procedure to accompany a Friedman test. |
| G.mean | Geometric mean |
| get.dist | Calculates 26 possible resemblance measures. |
| Glucose2 | Glucose Levels Following Alcohol Ingestion |
| H.mean | Harmonic mean |
| HL.mean | Hodges-Lehman estimator of location |
| Hotelling | Hotelling T-squared test |
| huber.mu | Huber M-estimator of location |
| huber.NR | Huber M-estimator iterative least squares algorithm |
| huber.one.step | Huber one step M-estimator |
| island.rich | Mammal richness data with respect to montane island area. |
| joint.confint | Calculates joint confidence intervals for parameters in linear models using a Bonferroni procedure. |
| Kappa | Calculates kappa statistic and other classification error statistics |
| km | Kaplan-Meier survivorship. |
| Kullback | Kullback test for equal covariance matrices. |
| kurt | Sample skewness and kurtosis |
| KW.multi.comp | Multiple pairwise comparison procedure to accompany a Kruskal-Wallis test |
| loglik.binom.plot | Plots of log-likelihood functions |
| loglik.exp.plot | Plots of log-likelihood functions |
| loglik.norm.plot | Plots of log-likelihood functions |
| loglik.pois.plot | Plots of log-likelihood functions |
| LSD.test | Conducts pairwise post hoc tests associated with an ANOVA. |
| MC.test | Monte Carlo hypothesis testing for two samples. |
| McR.eval | Cluster analysis evaluators. |
| Mode | Sample mode |
| modlevenes.test | Modified Levene's test |
| morisita.eval | Cluster analysis evaluators. |
| Mrpp | Multi-response permutation procedure. A wrapper for mrpp from vegan. |
| MS.test | Mack-Skillings test |
| one.sample.z | One sample z-test |
| Pairw.test | Conducts pairwise post hoc tests associated with an ANOVA. |
| panel.cor.res | functions for customizing correlation matrices |
| panel.lm | functions for customizing correlation matrices |
| partial.R2 | Partial correlations of determination in multiple regression |
| partial.resid.plot | Partial residual plots for interpretation of multiple regression. |
| perm.fact.test | Permutation test for two and three way factorial designs. |
| plantTraits | Plant traits for 136 species |
| plotCI.reg | Plots a simple linear regression along with confidence and prediction intervals. |
| polar.ord | Polar ordinations |
| power.z.test | Power analysis for a one sample z-test |
| Preston.dist | Preston diversity analysis |
| print.Mrpp | Multi-response permutation procedure. A wrapper for mrpp from vegan. |
| pseudo.v | Jacknife pseudo-values |
| R.bw | Biweight midvariance, and biweight midcorrelation. |
| R.pb | Percentage bend correlation |
| radiation.heatl | Radiation-heatload algorithm |
| rankindex.new | Compares the efficacy of resemblance measures for a particular data scenario. |
| runExpDesign | Simple experimental design plots |
| runSampDesign | Plots of random sampling designs |
| samp.dist | Representation of a statistic's sampling distribution |
| ScheffeCI | Conducts pairwise post hoc tests associated with an ANOVA. |
| Semiconductor | Split plot computer chip data from Littell et al. (2006). |
| shade.chi | Shading functions for interpretation of pdf probabilities. |
| shade.F | Shading functions for interpretation of pdf probabilities. |
| shade.norm | Shading functions for interpretation of pdf probabilities. |
| shade.t | Shading functions for interpretation of pdf probabilities. |
| Shep.comp | Shepard plot type comparisons for PCoA |
| Simp.index | Functions for calculating alpha diversity. |
| skew | Sample skewness and kurtosis |
| so2.us.cities | SO2 data for 32 US cities with respect to 6 explanatory variables |
| sortid | Sorts releve table rows using a dot product approach. |
| stan.error | Variance and standard error estimators for the sampling distribution of the sample mean |
| stan.error.sq | Variance and standard error estimators for the sampling distribution of the sample mean |
| starkey | DEM data from the Starkey experimental forest in NE Oregon. |
| SW.index | Functions for calculating alpha diversity. |
| tconf | Z and t confidence intervals for mu. |
| trim.me | Trim data |
| trim.ranef.test | Robust test for random factors using trimmed means. |
| trim.test | Robust one way trimmed means test. |
| tukey.add.test | Tukey's test of additivity. |
| TukeyCI | Conducts pairwise post hoc tests associated with an ANOVA. |
| V.mat | Pooled covariance matrices for multivariate procedures. |
| veg.table | Summarized constancy/cover vegetation tables (not vegetables) |
| Venn | Venn probability diagrams for an event with two outcomes |
| W.beta.div | Beta diversity functions |
| wheat | Agricultural randomized block design |
| win | Winsorize data |
| world.co2 | World CO2 levels, by country, from 1980 to 2006 |
| world.pop | Population levels in various countries since 1980 |
| zconf | Z and t confidence intervals for mu. |