I am looking for syntax in R to back-transform the LSMeans obtained after log-tranformation for normality in R. Your help would highly be appreciated!
Hi, I am considering buying a feed formulation software that could be used for teaching as well as animal experiments for both ruminants and monogastric species. Do you have any suggestions for...
11 December 2018 5,482 34 View
I would appreciate if you share R codes, information, suggestions etc. regarding calculation of area under curve in R for time-series data. Thanks
08 September 2017 2,903 7 View
Picro-Sirius red staining has most frequently been used on paraffin sections and I was wondering if it is possible to use this for cryosections as well. I would appreciate you comments,...
08 September 2017 8,777 2 View
Hi there, Will you share how to compare histograms (frequency distribution) from different groups in R? Would appreciate,
07 August 2017 6,190 24 View
Hi all, I have two independent groups I want to test whether their values differ significantly for a number of parameters studied. Based on my statistical knowledge from early university, the...
01 February 2017 9,931 13 View
Hello there, I would appreciate if you could provide some tips on how to use lsmeans to make interaction plots in R. Thanks alot
01 February 2017 3,529 11 View
Hi I have a response variable (response) measured hourly 48 hours (hour) and repeated this again for 5 weeks (week). I would appreciate if you suggest how would you tell this to lme in R with...
11 December 2016 2,459 5 View
Hello there, I am performing repeated measures analysis where I need to look at changes in blood parameters over a period of time (lets say week). So, should I use week as a factor or continuous...
09 October 2016 5,711 10 View
Would you please let me know what would be the best way to measure gluconeogenesis in-vivo in mice, I would appreciate.
09 October 2016 2,331 2 View
Hello everyone, I had had a difficulty in obtaining good RNA yield from sheep pancreas samples in the past. This time I am going to try with mice samples. Would you please suggest effective ways...
08 September 2016 7,618 3 View
Does anyone know of a module for the JAMOVI software that is capable of generating mean separations using the classic letters based on post hoc results (e.g., Tukey test)? If, as I believe, such...
31 July 2024 3,333 4 View
I am currently working on a mendelian randomization study, and I have downloaded the datasets needed from the ieu opengwas project (mrcieu.ac.uk) in .vcf format. I do not have access to an R...
19 July 2024 2,342 5 View
One of the papers I read by Toby, where (title of the paper was "R factors in Rietveld analysis: How good is good enough?"), he tells us that to get good chi square value, you must have low Rwp,...
17 July 2024 9,668 4 View
We have developed an ODE model comprising 25 interrelated equations with common coefficients. This biochemical model, applied in wastewater treatment, is characterized by stiffness. Utilizing the...
06 July 2024 7,077 4 View
Recently I was suggested to do Parallel Analysis and compare with EV>1 to determine no of factors for my scale. However, the scale I have developed uses Principal Axis Factoring and not PCA. If...
30 June 2024 1,813 2 View
I'm trying to use this novel material (LaZrO2) as a gate oxide in SOI using 'user.material' syntax but getting an error
28 June 2024 3,150 1 View
I ran PCA on 4 variables using the prcomp library. All variables were normalized to have a mean of zero and a standard deviation of one (z-score) before the PCA. prc 1 and I performed a varimax...
26 June 2024 6,792 1 View
What is it's difference between lsoda method in R vs. ODE23 or 45 solver in MATLAB.(especially in wastewater treatment and biochemical processes) I am currently engaged in the development of a...
24 June 2024 9,188 2 View
Hello ! I would like to do an ordinal regression ( PLUM) on spss, but I would also like to have a robust standard error. Do you know how can I do it on spss ? Or if I can add something to my...
03 June 2024 849 0 View
Hello everyone, I am currently 26 years old (feeling like I am making a lot of mistakes at this young age), finishing my Master's degree, and planning to continue onto a PhD and possibly a...
30 May 2024 6,980 2 View