I am doing my data analysis. I have large set of mixed data like continuous, ordinal and nominal. how to find correlation among them in R?

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D. Eastern Kang Sim

psych::mixed.cor will run all types of correlation for you.

https://rdrr.io/cran/psych/man/mixed.cor.html

Panos Petsas

What is exactly your issue? Is it technical?

If yes, the package reccomended by D. Eastern Kang Sim will do the job.

I would aslo recommend to inspect your dataset and ensure that your data are fine. For example, ensure you have no missing data, that your data makes sense etc.

If some variables are categorical, without any order, you might consider an ANOVA or Kruskall-Wallis test, to test whether the distributions differ between categories!