The statistical package in R (lme4) has many advantages but it also has many problems, including non-convergence. Are there any solutions? Also, are there any packages required to install before/after/with the lme4 package?
What is/are the best Arabic textbook/s to teach to GCSE students (Stage 3-5)?
05 June 2018 8,978 1 View
There are many English corpora. What is the best one focusing on the language of newspapers?
31 December 2017 756 1 View
There are many external (social/cultural) reasons for semantic change. Are there any internally linguistic motivators of semantic change?
09 October 2017 7,142 11 View
What is the importance of linguistics? A student of mine asked me this question yesterday and I am going to teach him and his class linguistics this term. I want to choose a coursebook or some...
08 September 2017 3,893 17 View
Dear R experts, As you know, by default the reference level in an R model (e.g. lmer or glmer model) is alphabetically or numerically arranged. But sometimes you need to re-level the...
03 April 2016 7,751 18 View
Are there any tutorials about Ottoman that may have an answer?
11 December 2015 7,264 0 View
Are there any tutorials available online for the generalized linear mixed effects modeling way (GENLINMIXED) in SPSS?
07 August 2015 1,526 2 View
I am running a statistical model with a dichotomous categorical dependent/outcome variable, 5 fixed effects/independent variables/predictors (4 categorical and 1 continuous variables) and two...
06 July 2015 2,621 15 View
How can a teacher be able to get international students engaged in a class if they are a minority, especially if the course is deeply on a culture completely different from theirs? Has anybody...
02 March 2015 7,146 32 View
The GENLINMIXED analysis covers a wide variety of models, from simple linear regression to complex multilevel models for non-normal longitudinal data but it is difficult to run and analyze.
05 June 2014 1,209 4 View
Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...
07 August 2024 8,106 4 View
Are there any statistical methods to justify your sampling technique using SPSS or AMOS?
05 August 2024 9,153 4 View
Hi everyone, If you have written or come across any papers where Generalised Linear Mixed Models are used to examine intervention (e.g., in mental health) efficacy, could you please share the...
04 August 2024 4,130 4 View
Just bounced on me. Before statistically analysing significant difference, shouldn't we see if data fits normal distribution first? Is 3 replicates enough to testify the hypothesis of normal...
31 July 2024 8,141 13 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
N=6 Comparing pre and post test likert scale responses. Participants are mix of practicing & preservice teachers.
30 July 2024 7,233 4 View
Good morning, I would like to conduct a factor analysis for my work at the municipal level on a panel datae with variables such as income per capita, unmployement rate, percentage employed in a...
25 July 2024 5,104 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
Hello everyone, I am currently working on a project where I aim to analyze color preferences in data visualizations across participants from three different countries. The dependent variable in...
19 July 2024 4,178 2 View
What type of experimental design do l use and what statistical tools do l use for the hypothesis. What is the position of control group in the analysis?. Thanks
18 July 2024 3,581 3 View