PCA Biplot Analysis with Genotype Names using R | RStudio | Plant Breeding | Agri Research

#pca #datavisualization #plantbreeding #pcawithgenotype
We have provided a demo of the procedure to plot a PCA biplot with genotype names inside the plot.
Link to R code: www.geekyresearcher.com/data-...

[@anikasur1680]

how to do pca biplot analysis using fact of minor library and fact of install Library... Where is this vedio??...would you please provide me the link

[@positivevibes978]

Can you explain quantitative genetics sir. With example. Metroglyph analysis, pca analysis, diallel

[@geekyresearcher]

I will try to upload this sooner

[@shilpasharma5213]

Thank you sir, but i am not getting correct total variation of PCs written in the axes of biplot? and Why you have not done scaling?

[@nirmalrajrajendran3707]

Scaling depends on the dataset. So if you have wife range then go for scaling. I am not exactly what type of error is you are getting

[@LishaIshal]

When plant pathology net 2023 will be discussed

[@geekyresearcher]

Shankar is still figuring out the video. Expecting it to be soon

[@afeezoluniyishittuirri7645]

Good lecture. thanks. I tried to run the script but having this error, can you please be of help Error in loadNamespace(j = 3.4.0 is required

[@geekyresearcher]

Thank you for writing. I think you have an outdated cli package. Kindly update it and try again. Execute this code install.packages("cli")

[@afeezoluniyishittuirri7645]

SAME ERROR namespace ‘cli’ 3.1.1 is already loaded, but >= 3.4.0 is required@@geekyresearcher

[@bolagamravikumar7092]

This very informative but let's it conclude with how to export data from r studio please

[@geekyresearcher]

Thank you. Will include this in future videos. Regards

[@bolagamravikumar7092]

Thank you for your response. Actually I have followed your last video and I got good results too, now I wolud like export data if possible help me out this Note.: Instead of word Dim. I try to use pc but it is not working

[@geekyresearcher]

I am not sure yet. I will try to get you a result.@@bolagamravikumar7092

[@geekyresearcher]

install.packages("writexl") library(writexl) my_pca

[@bolagamravikumar7092]

@@geekyresearcher thank you I will try

[@dr.sureshkumar2097]

Net ars 2023 discussion

[@keyachaudhari3152]

NET 2023 results kab tak aayega sir

[@geekyresearcher]

Shankar is preparing.. hold still

[@chagiyar687]

What if I have 200+ variable?

[@nirmalrajrajendran3707]

Do you mean 200+ traits

[@chagiyar687]

@@nirmalrajrajendran3707 Treatments: There are three different treatments (for example, young sungkai leaves, medium-aged sungkai leaves, and old sungkai leaves). Repeats: Each treatment is repeated three times. Data: Each treatment has one column containing 255 compound data points (results from GC-MS analysis. Then, there are 255 compound data points that I need to plot into PCA.

[@geekyresearcher]

Can you send a screenshot of your data structure to [e-mail]