generate three sets of random numbers
- between 20-1000 - A
- between -1 to 1 -B
3 between 0-6 - C
Create a file with three branches (A,B and C ) and one record in file then will have three fields.Generate 1000 records.Then
a:) the histograms of each field.
b:) a 2D plot between B and C .