corrApp {grapesAgri1}

Correlation Analysis

Description

corrApp() function opens up an interactive shiny app which will allow the user to easily calculate Simple correlation, Correlation Matrix and obtain plots like correlogram and scatterplot by uploading CSV file.

Usage

corrApp()

Details

This app uses cor.test to calculate correlation. Correlation matrix is calculated using rcorr function in Hmisc package. Correlogram is obtained using corrplot function in corrplot package.

Value

Nothing

References

Wei T, Simko V (2021). R package "corrplot": Visualization of a Correlation Matrix. (Version 0.88), https://github.com/taiyun/corrplot.

Harrell Jr FE, with contributions from Charles Dupont, others. m (2021). Hmisc: Harrell Miscellaneous. R package version 4.5-0, https://CRAN.R-project.org/package=Hmisc.

R Core Team (2021). R: A Language and Environment for Statistical Computing. https://www.R-project.org/.

Chang W, Cheng J, Allaire JJ, Sievert C, Schloerke B, Xie Y, Allen J, McPherson J, Dipert A, Borges B (2021). shiny: Web Application Framework for R. R package version 1.6.0, https://CRAN.R-project.org/package=shiny.

Perrier V, Meyer F, Granjon D (2021). shinyWidgets: Custom Inputs Widgets for Shiny. R package version 0.6.0, https://CRAN.R-project.org/package=shinyWidgets.

Wickham H (2016). ggplot2: Elegant Graphics for Data Analysis. Springer-Verlag New York. ISBN 978-3-319-24277-4, https://ggplot2.tidyverse.org.

Gupta SP (1985). Statistical methods. Sultan Chand \& Sons. https://books.google.co.in/books?id=4n9dcgAACAAJ.

Examples

if (interactive()) {
  corrApp()
}