loads a csv file containing only numerical values without missing values and organized as a matrix with field separator = comma ',' and decimal separator = dot '.'
x_div = dcsv2div2('mycsvdata');
the name of a csv file (a string); the file contains a matrix of numerical values with the following format
field separator: comma ','
decimal separator: dot '.'
a Div structure
x_div.d contains the data matrix
x_div.i contains the labels of the observations (lines)
x_div.v contains the labels of the variables (columns)