Recent content by gianmarco

In my opinion, you have two categorical variables: words recalled (with 50 levels, 1 for each word) and condition type (with 2 levels). Besides understanding what type of data you are dealing with, it would help knowing your research question or analytical goal. Best Gm

I missed the nonsense a lot

As for JMP, I edited my earlier post.

My 2 cents: PAST is used in different research fields and is tailored particularly for palaeontology. Lots of modules; very good graph facilities. Used by scientists world-wide. Worth keeping on your computer. JAMOVI: an free and open source alternative to the more cumbersome SPSS. Modules can...

Just to give you an idea of a use of LR, you may want to have a look at the following article: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0192039 Besides the specific field on inquiry, you may find some info about LR and examples of the interpretation of the results. I...

I think you should look into Logistic Regression, if your dependent variable is categorical. The independent variables (predictors) can be either continous or categorical, or both. But consider that there are some rules of thumb when it comes to the number of predictors vis-a-vis the number of...

Hello, in my earlier field of study (archaeology/anthropology), researchers dealing with pottery production were "measuring" standardization of pottery shapes using the Coefficient of Variation of certain vessels' measurements. Your idea of using the Standard Deviation would seem ok at face...

At least, you are like that sometimes....I am like that most of the time!!!!

Hello, once I read an interesting chapter: Arroyo, J., Maté, C., & Roque, A.M. (2006). Hierarchical Clustering for Boxplot Variables. Data Science and Classification. The authors were suggesting to use the "ingredients" of a boxplot (quartiles, median, etc) to calculate a sort of manhattan...

Not to be defensive, but calculating absolute differences is not that unknown in data analysis. The mean (and median) absolute deviation is a robust "substitute" for the standard deviation. Also, Manhattan Distance rests on pair-wise absolute differences. So, if your goal is coming up with a...

Just a quick suggestion, maybe some one can provide a sounder help. To come up with a value that may express how close is each participant to the "correct" ranking, you might calculate the absolute difference between the rank assigned by each participant and the corresponding "correct" rank...

SPSS which drives me mad !!

Hello, It's a while that I do not deal with cluster analysis, so please take y words with a grain of salt. As far as I recall, there is a large literature on the way in which one should decide where to "cut the tree" and, consequently, to decide how many clusters can be read off the dendrogram...

It would seem that the online calculator can only handle 2x2 tables (2 rows x 2 cols). This for example can handle larger tables: https://www.icalcu.com/stat/chisqtest.html

It would seem that the online calculator can only handle 2x2 tables (2 rows x 2 cols).