Hi i have follow your instructions,but there's a problem. My PCA doesn't shows all the variables. For example I have 4 group type however in the graph only 3 variables were shown. Do you know how to fix it?
Thank you Sir. But I faced a problem with doing PCA. For ea. I want to draw the following data for PCA. How can I do? Thanks PC1 0.1048 PC2 0.0856 PC3 0.072 PC4 0.0624 PC5 0.0555 PC6 0.0542 PC7 0.0479 PC8 0.0453 PC9 0.0423 PC10 0.041 PC11 0.0392 PC12 0.037 PC13 0.0356 PC14 0.0344 PC15 0.0333 PC16 0.033 PC17 0.0297 PC18 0.0287 PC19 0.0262 PC20 0.0253 PC21 0.0242 PC22 0.0228 PC23 0.02 PC24 0
Do you also have an example for PLS-DA?
in this video one wavenumber and different samples, but how i can choose 1 m/z value for all samples?
I have no mass spectrum dataset so can you share MS datasets (Excel sheet)...
How to draw a Principal Component Analysis (PCA) plot for 3 different samples but m/z value will be same
Hi, why my PCA for spectro doesn't work? I can accesss it.
are you successful?
can you share your error screenshot for PCA SPECTRO
If you need any help feel free to ask
Hi i have follow your instructions,but there's a problem. My PCA doesn't shows all the variables. For example I have 4 group type however in the graph only 3 variables were shown. Do you know how to fix it?
Can u send ur pca graph pictures. After I will explain u
Hello I have followed your instructions after completing diagram making how to analysis data and develop writeup. Thank you sir
Thank you Sir. But I faced a problem with doing PCA. For ea. I want to draw the following data for PCA. How can I do? Thanks
PC1 0.1048
PC2 0.0856
PC3 0.072
PC4 0.0624
PC5 0.0555
PC6 0.0542
PC7 0.0479
PC8 0.0453
PC9 0.0423
PC10 0.041
PC11 0.0392
PC12 0.037
PC13 0.0356
PC14 0.0344
PC15 0.0333
PC16 0.033
PC17 0.0297
PC18 0.0287
PC19 0.0262
PC20 0.0253
PC21 0.0242
PC22 0.0228
PC23 0.02
PC24 0