R Stats Archives - Datanovia https://www.datanovia.com/en/blog/tag/r-stats/ Data Mining and Statistics for Decision Support Sun, 22 Mar 2020 08:49:00 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.2 How to Perform Multiple Paired T-tests in R https://www.datanovia.com/en/blog/how-to-perform-multiple-paired-t-tests-in-r/ https://www.datanovia.com/en/blog/how-to-perform-multiple-paired-t-tests-in-r/#respond Sun, 22 Mar 2020 08:49:00 +0000 https://www.datanovia.com/en/?p=15454  1         1Share Prerequisites # Load required R packages library(tidyverse) library(rstatix) library(ggpubr) Data preparation We’ll use the anxiety dataset [in the datarium package], which contains the anxiety score, measured at three time […]

The post How to Perform Multiple Paired T-tests in R appeared first on Datanovia.

]]> https://www.datanovia.com/en/blog/how-to-perform-multiple-paired-t-tests-in-r/feed/ 0 How to Perform Paired Pairwise T-tests in R https://www.datanovia.com/en/blog/how-to-perform-paired-pairwise-t-tests-in-r/ https://www.datanovia.com/en/blog/how-to-perform-paired-pairwise-t-tests-in-r/#comments Sun, 22 Mar 2020 08:12:40 +0000 https://www.datanovia.com/en/?p=15444             Prerequisites # Load required R packages library(tidyverse) library(rstatix) library(ggpubr) Data preparation We’ll use the self-esteem score dataset measured over three time points. The data is available in the datarium […]

The post How to Perform Paired Pairwise T-tests in R appeared first on Datanovia.

]]> https://www.datanovia.com/en/blog/how-to-perform-paired-pairwise-t-tests-in-r/feed/ 1 How to Perform T-test for Multiple Variables in R: Pairwise Group Comparisons https://www.datanovia.com/en/blog/how-to-perform-t-test-for-multiple-variables-in-r-pairwise-group-comparisons/ https://www.datanovia.com/en/blog/how-to-perform-t-test-for-multiple-variables-in-r-pairwise-group-comparisons/#comments Sun, 22 Mar 2020 07:09:34 +0000 https://www.datanovia.com/en/?p=15430     1   1  2Shares Prerequisites # Load required R packages library(tidyverse) library(rstatix) library(ggpubr) # Prepare the data and inspect a random sample of the data mydata <- as_tibble(iris) mydata %>% sample_n(6) ## # […]

The post How to Perform T-test for Multiple Variables in R: Pairwise Group Comparisons appeared first on Datanovia.

]]> https://www.datanovia.com/en/blog/how-to-perform-t-test-for-multiple-variables-in-r-pairwise-group-comparisons/feed/ 3 How to Perform T-test for Multiple Groups in R https://www.datanovia.com/en/blog/how-to-perform-t-test-for-multiple-groups-in-r/ https://www.datanovia.com/en/blog/how-to-perform-t-test-for-multiple-groups-in-r/#comments Sat, 21 Mar 2020 11:35:18 +0000 https://www.datanovia.com/en/?p=15418    1 2121  7Shares Prerequisites # Load required R packages library(tidyverse) library(rstatix) library(ggpubr) # Prepare the data and inspect a random sample of the data data("PlantGrowth") set.seed(1234) PlantGrowth %>% sample_n_by(group, size = 1) […]

The post How to Perform T-test for Multiple Groups in R appeared first on Datanovia.

]]> https://www.datanovia.com/en/blog/how-to-perform-t-test-for-multiple-groups-in-r/feed/ 1 How to Perform Multiple T-test in R for Different Variables https://www.datanovia.com/en/blog/how-to-perform-multiple-t-test-in-r-for-different-variables/ https://www.datanovia.com/en/blog/how-to-perform-multiple-t-test-in-r-for-different-variables/#comments Sat, 21 Mar 2020 10:29:58 +0000 https://www.datanovia.com/en/?p=15407 11 121 1   7Shares Prerequisites # Load required R packages library(tidyverse) library(rstatix) library(ggpubr) # Prepare the data and inspect a random sample of the data mydata <- iris %>% filter(Species != "setosa") %>% […]

The post How to Perform Multiple T-test in R for Different Variables appeared first on Datanovia.

]]> https://www.datanovia.com/en/blog/how-to-perform-multiple-t-test-in-r-for-different-variables/feed/ 4