Executive Summary

Ouyr company recentlymeasured the iris flower and get the iris dat set. We would like something the dataset.

Introduction

Ouyr company recentlymeasured the iris flower and get the iris dat set. We would like something the dataset. - How are thevariables correlate dto each other? - What is the distribution of each variable? - How same are the variable?

Dta So

recentlymeasured the iris flower and get the iris dat set

Key Findings

How are thevariables correlate dto each other?

Correlation MAtrix

## 
## Please cite as:
##  Hlavac, Marek (2022). stargazer: Well-Formatted Regression and Summary Statistics Tables.
##  R package version 5.2.3. https://CRAN.R-project.org/package=stargazer
##              sepal.length sepal.width petal.length petal.width
## sepal.length    1.0000000  -0.1181293    0.8737381   0.8206195
## sepal.width    -0.1181293   1.0000000   -0.4260283  -0.3628942
## petal.length    0.8737381  -0.4260283    1.0000000   0.9627723
## petal.width     0.8206195  -0.3628942    0.9627723   1.0000000

Correlation Petal Length and Petal Width

## Warning: package 'pander' was built under R version 4.5.3
## Warning: package 'broom' was built under R version 4.5.3
## 
## Pearson
## [1] 0.9627723
## 
## Spearman
## [1] 0.9376545
## 
## Kendall
## [1] 0.8065882
Table continues below
estimate statistic p.value parameter conf.low conf.high
0.9628 43.18 2.082e-85 147 0.9489 0.9729
method alternative
Pearson’s product-moment correlation two.sided

Correlation Sepal Length and Sepal Width

## 
## Pearson
## [1] -0.1181293
## 
## Spearman
## [1] -0.1681023
## 
## Kendall
## [1] -0.0786184
Table continues below
estimate statistic p.value parameter conf.low conf.high
-0.1181 -1.442 0.1513 147 -0.2737 0.0435
method alternative
Pearson’s product-moment correlation two.sided

What is the distribution of each variable?

Normality petal Length

## 
## ---------------
## Variable: petal.length
## ---------------
## 
## Normality Test
statistic p.value method
0.8768 8.635e-10 Shapiro-Wilk normality test

Normality petal Width

## 
## ---------------
## Variable: petal.width
## ---------------
## 
## Normality Test
statistic p.value method
0.9019 1.853e-08 Shapiro-Wilk normality test

How same are the variable?

tWilcoxon Sepal Le

statistic p.value method alternative
22199 2.084e-50 Wilcoxon rank sum test with continuity correction two.sided