WebR pipes are a way to chain multiple operations together in a concise and expressive way. They are represented by the %>% operator, which takes the output of the expression on its left and passes it as the first argument to the function on its right. Using pipes in R allows us to link a sequence of analysis steps. WebFirst, the princomp () computes the PCA, and summary () function shows the result. data.pca <- princomp (corr_matrix) summary (data.pca) R PCA summary. From the …
R Companion: Multiple Comparisons
Web27. feb 2024 · 1 I am trying to use the R phia package to test Simple Effects for a mixed ANOVA. It works fine if there is no term for the within subject factor: model1=aov (value ~ predictor1*predictor2, data=myData) library (phia) testInteractions (model1, fixed = "predictor1", across = "predictor2") WebA suite of functions for conducting and interpreting analysis of statistical interaction in regression models that was formerly part of the 'jtools' package. Functionality includes visualization of two- and three-way interactions among continuous and/or categorical variables as well as calculation of "simple slopes" and Johnson-Neyman intervals (see … happy land social club mass murder
Principal Component Analysis (PCA) in R Tutorial DataCamp
Web29. apr 2024 · I am running macOS High Sierra: 10.13.3 and RStudio: 1.1.383 I am trying to install the package "phia" to use the interactionMeans I have tried changing my mirror to no avail However, I get this er... WebWith this same command, we can adjust the p-values according to a variety of methods. Below we show Bonferroni and Holm adjustments to the p-values and others are detailed in the command help. pairwise.t.test (write, ses, p.adj = "bonf") Pairwise comparisons using t tests with pooled SD data: write and ses low medium medium 1.000 - high 0.012 0 ... Web10. sep 2015 · r - Using phia package to test interactions with latest version of afex - Stack Overflow Using phia package to test interactions with latest version of afex Ask Question Asked 7 years, 6 months ago Modified 7 years, 6 months ago Viewed 796 times Part of R Language Collective Collective 0 challenges publics