WebA TGraph lives an target made of two arrays X and Y with npoints any. Which TGraph painting is performed thanks to the TGraphPainter class. All view about the different … WebTGraphAsymmErrors normal constructor. if exl,h or eyl,h are null, the corresponding arrays are preset to zero. Constructor with six vectors of floats in input A grapherrors is built with the X coordinates taken from vx and Y coord from vy …
TGraphAsymmErrors - ROOT
http://labmaster.mi.infn.it/Laboratorio2/root/htmldoc/TGraphAsymmErrors.html WebROOT - An Object Oriented Framework For Large Scale Data Analysis. scotland multi day tours
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WebAug 3, 2007 · Hello, I need to generate a plot that overlays two sets of points, each with asymmetric error bars. Worse than that, each individual point has two sets of error bars ... Webdef getRatioHistogram (self, num, den, drawArrows = True, mode = "rawpois", ignoreDenErrors = True, ignoreNumErrors = False): """create a ratio histogram.:param num: numerator histogram:param den: denominator histogram:param drawArrows: draw Arrows when the ratio points reach out of the pad:param mode: Mode for calculating the ratio … WebMultiply the values and errors of a TGraphAsymmErrors by a constant c1. If option contains "x" the x values and errors are scaled If option contains "y" the y values and errors are scaled If option contains "xy" both x and y values and errors are scaled . Reimplemented from … scotland mull