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3Â¥2009-11-02 16:03:26
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I have found the answers from GOOGLE. for example, if we want to know the x-component of the 2D XY histogram, we can use the following sentences. TH1F *pX = histo_XY ->ProjectionX("pX", Ybin1, Ybin2);//Ybin1, Ybin2 means the integrating range from Ybin1 to Ybin2. Refer to the webpage: http://www.slac.stanford.edu/BFR ... stograms-intro.html |

2Â¥2009-09-04 20:05:27














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