How to use Partial Least Squared Regression with R, considering that Y is a matrix in Y = BX + E ?

More Cécile Forgue's questions See All

Which FEM software should I use to run a thermal analysis with quiet and inactive elements ?

I read in some articles that it has already been done with Netfabb but I'm searching for a free software.

07 December 2020 6,921 3 View

Do you know if, in your country, some specific measures regarding young people have been put in place since the beginning of the pandemic?

Dear colleagues, I have been asked to write an editorial about young adults facing the pandemic and measures to be taken to mitigate social risks (in France). I am looking for some international...

14 October 2020 8,445 9 View

N min from frozen soil samples?

Hi there, is it possible to accurately determine mineral N (ammonium and nitrate) from a soil sample that has been stored for several months at -20°C? What are your recommendations? Thank you

22 June 2020 6,423 3 View

Does anyone know a commercial provider for a chitinase assay kit?

We would like to assess the chitinase activity in fish mucus sample, and have started to work with a chitinase assay kit from Sigma. Unfortunately, this one is out of stock since several...

26 May 2020 8,522 3 View

How to classify AI-based technologies used in health care settings?

Hello everyone! I am supporting health care managers in the identification and classification of all AI-based health care technologies present in their hospitals (technologies for clinical,...

01 January 2020 3,585 3 View

Rhizogenese transformation of monocots?

Hello, I am looking for a protocol to transform monocot plants with A. rhizogenese. If not existing, what would you change from the protocol used for dicot transformation? Thanks for your advise, C.

10 April 2019 3,169 1 View

How to properly clean Coupons ( MOC ) for Cleaning Validation Swab Recovery Studies?

I'm working on a Cleaning Validation by TOC on 5 differents MOC: - Stainless steel -Glass -PTFE (Téflon) - Silicone -PU (polyurethane) I'm expériencing problem to obtain proper Blank coupons...

20 March 2019 1,167 1 View

What are the best journals to publish on Social Innovation?

Hi everyone! I would like to send a qualitative paper on social innovation and ethics to a journal, but I do not know which ones are best. Could you give me a help? Thanks in advance. Cécile

27 November 2018 9,553 4 View

Where to find mask for brain networks?

Hi, I am trying to find templates/mask of the DMN, saliency network and attention network. I did an ICA analysis and want to be able to classified my different ICA in specific networks...and...

15 October 2018 1,128 3 View

CSF puncture in rabbits?

Has anybody already perfomed CSF punctures in rabbits via the cisterna magna and could give me technical advice about it? How much CSF can be collected by this way?

31 May 2018 2,918 3 View

Is there an alternative to a multinomial regression which allows the DV to be non mutually exclusive?

I am trying to analyse data from a survey examining what variables affect teachers perceived barriers to incorporating technology into their classroom. I have 5 predictor variables however my DV...

06 August 2024 1,752 3 View

In order to run Multinomial Logistic Regression, is it required that the data be in the long format?

I am using unit level data (IHDS round 2) & Stata 17

06 August 2024 5,725 2 View

Which test should be used to study association among demographic profile and awarness level?

i have to study the awareness and adoption level of cloud computing in a district of India. i also want to use association among demographic variables like gender, age, education, income etc and...

02 August 2024 2,420 3 View

Does continues partial charging/discharging do any harm to the BESS performance and degradation?

For a grid connected BESS (lets say 100 MW/200 MWh system, LFP battery), if we charge the BESS in such a way that whenever we can access power from the solar that will charge the BESS. Hence it...

01 August 2024 9,903 7 View

Normality assumption for linear regression is The assumption of normality is whether for residual errors or predictor variavble?

When we conduct linear regression, there are several assumptions. The assumption of normality is whether the residual errors are normally distributed, not whether a predictor is normal?

31 July 2024 6,164 3 View

Can we find a statistical matrix mechanics equivalent to the Schrödinger equation?

We assume that we can find a statistical matrix mechanics equivalent to Schrödinger's PDE in two consecutive steps: i-Transform the Schrödinger PDE describing the wave function Ψ into its square...

27 July 2024 3,959 4 View

Can any one let me know the PDE value for Tert-Butylamine in order to control in the API?

PDE value for Tert-Butylamine

24 July 2024 1,166 0 View

Is it redundant to use both Random Forest and Decision Tree algorithms in the same regression project?

I am currently working on a regression model for a project and considering using both Random Forest and Decision Tree algorithms. Given that Random Forest is essentially an ensemble of Decision...

23 July 2024 4,306 3 View

Chi-square test for allele distribution?

Hello, when calculating the p value for the alleles in the table, how do we place the values in the chi-square test in the four-eyed table? Thank you very much for your attention.

17 July 2024 998 2 View

If in a panel data, T>N then which model is appropriate ?

In my data set, T is greater than N, so I chose quantile regression for my data set. So is it appropriate for that?

15 July 2024 6,416 4 View

Shyamal Lakshminarayanan

Try the package PLS which handles multiple responses - see https://www.r-bloggers.com/partial-least-squares-regression-in-r/ and https://cran.r-project.org/web/packages/pls/pls.pdf

Cécile Forgue

Thank you for answering me, I'll have a look and let you know if it works better with this one :)

The plsdepot package has been pretty helpfull ! Thank you Shyamal Lakshminarayanan for your advices.