Histogram[{x_1, x_2, ...}] plots a histogram of the values x_i. Histogram[{x_1, x_2, ...}, bspec] plots a histogram with bin width specification bspec. Histogram[{x_1, x_2, ...

As of Version 7, the Histograms Package has been integrated into the Mathematica kernel.

HistogramDistribution[{x_1, x_2, ...}] represents the probability distribution corresponding to a histogram of the data values x_i. HistogramDistribution[{{x_1, y_1, ...}, ...

HistogramTransform[image] transforms pixel values of image so that its histogram is nearly flat. HistogramTransform[image, dist] modifies pixel values of image so that its ...

HistogramTransformInterpolation[{x_1, x_2, ...}] finds a function f so that the transformed values f(x_i) are distributed nearly uniformly. ...

ImageMeasurements[image, " prop"] returns the value of property " prop" for the entire image.

PairedHistogram[{x_1, x_2, ...}, {y_1, y_2, ...}] plots a paired histogram of the values x_i and y_i. PairedHistogram[{x_1, x_2, ...}, {y_1, y_2, ...}, bspec] plots a paired ...

WeightedData[{x_1, x_2, ...}, {w_1, w_2, ...}] represents observations x_i with weights w_i. WeightedData[{x_1, x_2, ...}, fn] represents observations x_i with weighting ...

PairedSmoothHistogram[{x_1, x_2, ...}, {y_1, y_2, ...}] plots a paired smooth histogram of the values x_i and y_i. PairedSmoothHistogram[{x_1, x_2, ...}, {y_1, y_2, ...}, ...

DensityHistogram[{{x_1, y_1}, {x_2, y_2}, ...}] plots a density histogram of the values {x_i, y_i}. DensityHistogram[{{x_1, y_1}, {x_2, y_2}, ...}, bspec] plots a density ...