From 6e2c48fe3836b4240d9662eba67a04ddf332794a Mon Sep 17 00:00:00 2001
From: CHKim5 <demizor3@gmail.com>
Date: Thu, 22 Jul 2021 10:09:23 +0900
Subject: [PATCH] Version 1.07

Shapiro_test added
---
 NAMESPACE        |  1 +
 R/Norm_test.R    | 18 ++++++++++++++++++
 man/Norm_test.Rd | 22 ++++++++++++++++++++++
 3 files changed, 41 insertions(+)
 create mode 100644 R/Norm_test.R
 create mode 100644 man/Norm_test.Rd

diff --git a/NAMESPACE b/NAMESPACE
index 2342e75..8a6fe0d 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -9,6 +9,7 @@ export(D_tran)
 export(Indiv_Perm)
 export(Multi_Perm)
 export(NMDS)
+export(Norm_test)
 export(PCA)
 export(aroc_compute)
 export(data_summary)
diff --git a/R/Norm_test.R b/R/Norm_test.R
new file mode 100644
index 0000000..85b02ec
--- /dev/null
+++ b/R/Norm_test.R
@@ -0,0 +1,18 @@
+#' Normality test with Shaprio_Wilk_test
+#'
+#' @param Data input data file
+#'
+#' @return dataframe with shapiro wilk test
+#' @export
+#'
+#' @examples Result<-Norm_test(Data)
+#' write.csv(Result,"Normality_test_Result.csv")
+#' 
+Norm_test<-function(Data){
+colnames(Data)<-Data[1,]; Data<-Data[-1,]
+Data[,4:ncol(Data)]<-sapply(Data[,4:ncol(Data)],function(x) as.numeric(x))
+Data<-as.data.frame(sapply(Data[,4:ncol(Data)], function(x)shapiro.test(x)[["p.value"]]))
+colnames(Data)<-"Shapiro_Wilk_p_val"
+Data<-Data %>% mutate(Normality = case_when(Shapiro_Wilk_p_val<=0.05~"Non_parametric",
+                                            Shapiro_Wilk_p_val>0.05~"Parametric"))
+Data}
diff --git a/man/Norm_test.Rd b/man/Norm_test.Rd
new file mode 100644
index 0000000..a2cdbb6
--- /dev/null
+++ b/man/Norm_test.Rd
@@ -0,0 +1,22 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/Norm_test.R
+\name{Norm_test}
+\alias{Norm_test}
+\title{Normality test with Shaprio_Wilk_test}
+\usage{
+Norm_test(Data)
+}
+\arguments{
+\item{Data}{input data file}
+}
+\value{
+dataframe with shapiro wilk test
+}
+\description{
+Normality test with Shaprio_Wilk_test
+}
+\examples{
+Result<-Norm_test(Data)
+write.csv(Result,"Normality_test_Result.csv")
+
+}