MATLAB: How to define a new variable in a table, Part 3

MATLAB

I have a table test
date breakfast lunch 
1/2/2020 10 20
1/3/2020 5  25
1/4/2020 8  20
Just for the sake of an exmple, I want to calculate a new variable with the formula
test.newvariable(k) = test.lunch(k)/sqrt(test.breakfast(k))
Can one define this new variable without using a loop?

Best Answer

  • Remove (k) and replace / with ./