Praveen Kumar Yadav

3 Questions 6 Answers 0 Followers

Questions related from Praveen Kumar Yadav

What is the difference between PLSR and PLS-DA? Can we use PLSR for classification and prediction studies?

In all the textbooks related to chemometrics, PLS has been described as a regression technique that requires a dependent and independent variable for generating a regression line. However, in some...

18 August 2020 4,951 3 View

What is the significance of loading plots in PCA and PLSR? How to interpret loading plots?

In our study, PCA was applied on ATR FTIR data. In the loading plots PC1 and PC2 are showing positive and negative correlation in certain regions of wave numbers. Please suggest how to interpret...

03 May 2019 7,348 10 View

Can recovery be 100% for any method of extraction?

In few research papers I came across the recovery using LLE was suggested to reach 103-105% for the standards. Is that possible. If so, how?

30 March 2017 8,915 3 View