Create some branches of files

ROOT
1

generate three sets of random numbers

  1. between 20-1000 - A
  2. 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 .

Thanks

2

Could you formulate a question?

3

Sorry , I asked it in a wrong way.

4

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