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Questions related to R
I have six samples, 3 replicates of "Naive CD8 T cells" and 3 replicates of "DMSO-activated T cells". I am doing an RNA-seq differential gene expression analysis to compare the expression levels...
22 July 2020 7,010 3 View
How can I use R to extract the time interval between visits of different species from camera trap images? For example, Species A arrives at 07:00 (6 photos, each 1 min apart) Species B arrives at...
15 July 2020 3,422 5 View
Good Day! During the execution of my discrete choice experiment, I came across two crucial questions for its evaluation (with R). 1) How do I integrate the alternative "No Choice" into my data...
09 July 2020 1,686 2 View
I want to use R to make regional climate models to analyze changes in Holdridge's life zones. I haven't used R in a long time so I'm kind of outdated and would like to read some references that...
02 July 2020 1,929 4 View
Dear all, does anyone know which Package on R may I use to retrieve mRNA data from TCGA related to the project GBM 2013? I tried RTCGA package but refers to GBM.rnaseq data which has only 163...
28 June 2020 1,019 0 View
I am using the PISA 2015 data and trying to run a mixed-effects ridge and lasso regression model . Schools (i.e. school id) will be included as a random effect, and student-level (e.g. motivation,...
25 June 2020 6,222 4 View
Quero analisar um data frame com dados da Web of Science e Scopus no programa R, mas quando tento realizar análises de co-ocorrência de palavras-chave com o pacote Bibliometrix o programa retorna...
23 June 2020 6,374 10 View
I wished to perform a Bayesian Network meta-analysis in R version 3.6.2 using the gemtc package. However, when I tried installing the package, I received a warning message which stated: "package...
03 June 2020 7,076 0 View
Hi all, I'm trying to insert one section of a raster inside another. Both rasters have same resolution, origin and CRS and I'm not trying to resample an area based on a different set of values,...
02 June 2020 1,441 2 View
Hello, I have a scale and I am trying to create a dummy variable from one of the socio-demographics. The question is what are the sources of your income and I let to pick multiple choices among...
18 May 2020 1,384 11 View
Please, could you indicate open-access journals with impact factor in the areas of Engineering and Sustainability? Thank you!
23 April 2020 2,649 0 View
Hey there, I am looking for literature or tutorial videos, which are concerned with the question of how multilevel markov chain monte carlo models are conducted in R or Mplus. Can someone help...
21 April 2020 8,053 1 View
Hello, I have a Cordex NetCDF file with rotated pole coordinates. I would like to transform those coordinates to regular lat/lon coordinates. I am working on CDO. But, I am also open to solutions...
20 April 2020 8,439 4 View
I want to do climate data homogenization test in R using Climatol package, and I have to prepare the data format of inputfile. db2dat function can transform the inputfile data to the format that...
20 April 2020 6,114 5 View
I want to investigate the relationship between differences in coral physiological variables based on euclidean distances and seawater environmental variables using DISTLM and dbRDA in PRIMER, but...
20 April 2020 3,993 1 View
I've got longitudinal data from a psychological experiment and try to model the data using R package lme4. My dependent variable y is continuous and is measured at eleven occassions. Each...
14 April 2020 6,743 4 View
Hi, I am working on time-series data for the last 2 years. However, I have never used forecasting models. I want to enhance my statistical skills. As corona is all around us, I was thinking to...
30 March 2020 7,631 6 View
Hi everyone! I found a very interested course in YouTube, that mention this link to get the info and more related materials: https://www.csc.fi/web/training/-/scrnaseq but the link is not working...
24 March 2020 9,058 3 View
Huntington's disease is an inherited disorder that causes damages to the brain. Symptoms frequently appear later in life between the ages of 35 and 44 years.
15 March 2020 2,602 2 View
Hello! I am lookinng to use a large brown bear telemetry dataset to create a standard distribution model using MaxEnt and Wallace (R package). I currently have over 50,000 GPS points from 17...
01 March 2020 6,886 3 View
Dear colleagues, Does anyone know, how to build a ROC-Curve and a AUC-Value concerning multilevel logistic regression models using R or Mplus. I would be very grateful for any articles,...
27 February 2020 9,193 3 View
Dear collegues, Does anyone know, how I can generate a p-value for an Odds Ratio using R or Mplus concerning a multilevel (multiple/simple) logistic regression model? Thank you very much in...
27 February 2020 3,986 4 View
I would like to use the lmer function of the lme4 package to estimate the random part of the model given the coefficients of the fixed part (which have been estimated in a previous stage using...
25 February 2020 1,882 5 View
Hey everyone! How do you make your code readable for other people when there are long chunks of code which you repeat a lot (e.g. the same fancy figure for 10 DVs)? My current solution: I...
13 February 2020 706 1 View