Robert Jirsaraie

4 Questions 4 Answers 0 Followers

Questions related from Robert Jirsaraie

Is it possible to get an effect size from non-linear models?

Specifically, I am using generalized additive models with penalized splines in R - gam() and gamm4(). The smooth term tells me the F-statistic and p-value, but I would like to get the standardized...

06 September 2021 4,310 4 View

Quantifying network integrity at a subject-level using Dual Regression?

I have been working with FSL software (melodic & dual_regression) to parcellate intrinsic connectivity networks both at a group and subject level. I successfully ran dual_regression and have the...

21 July 2020 2,620 1 View

When to include random slopes in linear mixed effect models?

I have been using mixed effect models to analyzing neuroimaging datasets with multiple scanning sessions per participant. All my previous models only included a random intercept, and it was not...

19 March 2020 6,525 6 View

Converting p-files to dicoms for GE MRI Scanners?

I am working on a multi-site study and have a few scripts to convert the dicoms to nifitis (in BIDs format). However, one of our sites uses a GE scanner and its dicoms are not aliased correctly so...

06 December 2019 6,349 2 View