How create boxplots from vectors into one figure?

Dear all,

I need to create 5 boxplots from 5 vectors into 1 figure. I tried to load this 5 vectors, create a matrix from this vectors and create boxplot from this matrix. But result is wrong. This boxplot created boxplots from each value of vector, not for entire vector.

I hope this is understandable.

Thank you for your answers.