Multiple columns correlation problem

[Anonymous]

I am trying to build a measure with the correlation coefficient in power bi (DAX), to see how the tests performed by collaborators are related, I have 159 columns that represent each test, I am overriding the dynamization of columns to solve the problem but I understand that it is a calculation with two variables X and Y, how do I solve this problem when I have 159 columns?

[Anonymous]

The R corrplot does not help me because when filtering by PersonID the graph does not generate visual me, as there is a significant reduction in the records.