Dear Team,
I need to replicate the below Pearson test in R as i have done in SAS.
Basically this is a survey data where there are 4 rating and then i have a final rating which is the major one on which we are rated hence i need to check a correlation test as below in R.
Proc corr data=myData Pearson;
var rating1-rating4;
with ratingFinal;
run;
Please suggest?
Hello Shivi
I usally use the psych-package, but you have to install it first.
install.package ("psych")
Then you activate the package in your work space:
library ("psych")
Firstly, you should build a vector with your variables for which you will test the correlations
vector
For multiple correlation, the first part of this page gives an example. I find the plot from the PerformanceAnalytics package particularly helpful.
http://rcompanion.org/rcompanion/e_07.html
Simple bivariate correlations shown here.
http://rcompanion.org/rcompanion/e_01.html
Are you able to get you data set into R okay?
Thanks All for extending help.
I will work on these and will let you know in case additional help is required.
Hi Sandra,
I tried as you suggested however it is throwing an error.
Basically i need to find a correlation between final rating and other 4 ratings. so as i mentioned above Proc corr data=myData Pearson;
var rating1-rating4;
with ratingFinal;
However when i try your solution:
install.packages("psych")
library(psych)
vector
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