Plotting correlation matrix | Corrplot() function | Rstudio

Today, we shall learn how to get a graphical display of correlation matrix using corrplot() function in Rstudio.
Video contains:
1. Importing data set
2. Correlation analysis
3. Simple graphical display of correlation matrix
4. Using arguments of corrplot() function
5. Highlight significant p-values
6. Showing confidence interval
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If you have any question please comment below.
Thanks for watching this video.
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[@muzafferbarut1792]

thank you, it is very helpful.

[@AGRONInfoTech]

Thanks for your support

[@rwaewae]

Hi, How can we combine summary statistics and correlation plot in one diagram or in one table in R

[@deryaakpinar5412]

Thanks for the video; it is constructive. I am trying to add a significance mark (as "*") in the different confidence intervals into your code: it is like this; the symbol "*" displays under the correlation coefficient in the matrix when the p

[@naeemfiaz7234]

👍🏻

[@scenarios911]

How to show up stars instead XXX

[@naeemfiaz7234]

Love you sir

[@AGRONInfoTech]

Thanks for your support dear

[@heathermillburn4011]

I don't understand how to prepare my data before selecting a method. I'm using an excel datasheet (5 columns, 9 rows). The first column and first row are characters, could this be the problem?

[@AGRONInfoTech]

You can remove first column from data (if you imported data into an object called "data" ) object with below command
data2 = data[, -1]
Then use data2 object to plot correlation.
If still have issues feel free to ask.

[@heathermillburn4011]

@@AGRONInfoTech Thank you! Did help :)