Process Statistics Graphing VIs

LabVIEW 8.6 Datalogging and Supervisory Control Module Help
June 2008

NI Part Number:
371618D-01

»View Product Info

Owning Palette: Process Statistics VIs

Installed With: Statistical Process Control Toolkit. The objects available on this palette vary according to the packages you have installed.

Use the Process Statistics Graphing VIs to plot graphs for process statistics.

Palette Object	Description
Plot Histogram and Normal PDF	Given the specification limits and the process mean and sigma, creates a graph of a normal probability distribution function (PDF) of the process and a vertical bar graph centered at each of the bin centers x[] against the specification limits and process mean and sigma.
Plot Normal PDF Graph with Limits	Given the specification limits and the process mean and process sigma, creates a graph of a normal probability distribution function (PDF) of the process against the specification limits and process mean and sigma.
Plot Normal PDF Graph	Given the process mean and sigma, creates a graph of a normal probability distribution function (PDF) for the process. Also returns an array of XY values for the normal distribution. This graph is useful for viewing the estimated distribution of a sample or group of samples or for plotting a normal PDF against a histogram.
Plot Vertical Bar Graph with Limits	Creates a vertical bar graph centered at each of the bin centers x[] and plots the specification limits and natural process limits as vertical lines against the bar graph. This type of bar graph is useful for viewing the results of a histogram against relevant limits.
Plot Vertical Bar Graph	Creates a centered vertical bar graph. Bars are centered at the x[] values with height y[]. Can be used to plot a histogram.
Rotate Graph	Given a multiplot XY graph, transposes the X and Y values so that the graph is rotated clockwise 90 degrees.