Ocean Color IDL Library
Math Functionsautohist.pro draws a histogram using automatic bin-sizing.avg.pro returns the average of a list of numbers. biweight_mean.pro calculates the center and dispersion of a distribution using bigquare weighting. crossp.pro evaluates the vector or cross-product of two vectors. histogauss.pro overlays histogram data with a Gaussian. iqr.pro computes the interquartile range of an input array. med.pro computes the median of an array of any length. msiqr.pro phisto.pro phisto_comp.pro allows the user to compare two histograms on the same plot. resample.pro to an evenly spaced, user specified x. resistant_mean.pro is an outlier-resistant determination of the mean and standard deviation. robust_linefit.pro is an outlier-resistant straight-line fit. round.pro rounds a dataset to the nearest absolute integers. stdev.pro calculates the standard deviation of a dataset. veccross.pro determines the cross-product of two vectors of equal size. vecdif.pro calculates the difference of two vectors. vecdot.pro calculates the dot product of vectors of equal size. vecmag.pro calculates the magnitude of a vector. vecunit.pro calculates the unit vector in the direction of a given vector. wtd_mean.pro calculates the weighted mean of a given dataset. wtd_sigma.pro returns the weighted sigma value for a given dataset. xanctrnd.pro performs trending analysis on ancillary data. |