A method of partitioning data between training and testing sets based on the fraction of data used for training
pac.partition(x, y, l, train_size = 0.7, rand_state = sample(1:2^15, 1))
Two data frames and a list of indicies for the training set
Numeric data
Numeric labels data
Fraction of total data that the SVM will train on
Value of the random state used to set the seed