I have an array of float from wich I calculate the mean and the standard deviation. The user can specify a number of class varying between 2 and 8. The min and max values of each class is calculated by a number of standard deviation above and below the mean.
nbr_classes = 4; mean = 10; min_value = 1 max_value = 10 std_deviation = 2 class_1_min = min_value class_1_max = mean - 2*std_deviation class_2_min = class_1_max class_2_max = mean - std_deviation class_3_min = class_2_max class_3_max = mean + std_deviation class_4_min = class_3_max class_4_max = max_value
I would like to create a function that would do that programatically, knowing that number of classes can be odd