NAME: stats PURPOSE: (one line) Compute and print statistics plus plot histogram of data. DESCRIPTION: This computes basic statistical information regarding the input data and prints it to the screen. It is intended for purely interactive work, use MOMENT if you want to save the results to a variable. CATEGORY: Numerical CALLING SEQUENCE: stats,data INPUTS: data - Input data (any rank, or type). OPTIONAL INPUT PARAMETERS: KEYWORD INPUT PARAMETERS: NBINS - number of bins for histogram (default = 750) ROBO - If set, compute robust statistics. SILENT - If set, supresses printed output to the screen TITLE - Title for plot (default is blank) XTITLE - X-axis title for plot (default is 'Data Numbers') GAUSSIAN - Flag, if set will overplot a gaussian on the histogram WINDOW - Window number for plot (default=current) OUTPUTS: KEYWORD OUTPUT PARAMETERS: MEAN - Optional return on mean of sample. IDX - position of bins HIST - histogram values COMMON BLOCKS: SIDE EFFECTS: RESTRICTIONS: PROCEDURE: MODIFICATION HISTORY: Written by Marc W. Buie, Lowell Observatory, 1993/5/14 1993/09/23, MWB, Added ROBO keyword 1995/01/12, MWB, Added SILENT keyword 1995/03/29, MWB, Augment plot to include mean and sigma annotation. 1996/07/15, MWB, Added MEAN keyword 2004/07/08, MWB, Added NaN exclusion for non-robust statistics 2008/04/09, MWB, added CHARSIZE keyword pass through to plot 2010/11/29, MWB, added WINDOW keyword 2015/11/23, MWB, changed plot colors to make background white and foreground black. 2016/08/18, MWB, added IDX and HIST output keywords