I am new in this community. I hope you can help me out.
For my master thesis, I have a dataset of 6043 observations. This observations contain the spread differential (delta) of matched securities (I compare one corporate bond with a Green corporate bond of the same issuer)
I have trouble figuring out which statistical test for differences between two groups to choose from:
I have two groups, A and B.
For each group member I measured a value X and shortly after a value Y. These values depend on each other. I calculated the difference between value...
i'm trying to make some errors bars on my barplots.
So I use a way that I know but it is not working for a wilcoxon test, only for a t.test and I don't understand why?
here is my script:
> df1 <- data.frame(KO, WT)
6 0.041198999 0.005963933...
My research design looks as follows: an experimental game with 4 participants (human subjects), repeated for 20 rounds. During each round, participants are allowed to form bilateral coalitions which cannot be dissolved until the end of a round. Hence, six different possible coalitions exist, but...
I'm am working on a tool that validates predicted genes. At the moment I want to validate the length of the predicted genes with the following approach: for a certain predicted gene I search for similar genes (similar above a certain threshold) in public databases (I...