QI Macros™ Adds 3D Histogram

KnowWare International has added a 3D Histogram to its QI Macros™ SPC Software for Excel. The 3D Histogram is part of the Histogram Comparison Template, and also includes a regular histogram and a Weibull histogram.  QI Macros works with Excel to draw Lean Six Sigma charts and graphs.

A histogram is commonly used to show process capability after process stability is established. Histograms show the spread or dispersion of variable data. Histograms show the spread, or dispersion, of variable data. The customer's upper specification (USL) and lower specification limits (LSL) determine how well the process delivers on customer requirements. Measurements outside of the spec limits represent data points that don't meet customer requirements.

The QI Macros SPC Software contains 40+ charts and more than 90+ fill-in-the-blank templates that simplify Lean Six Sigma complexities. QI Macros SPC Software for Excel works with Excel versions 2000-2013. At only $229 (thousands less than competitors), they are the least expensive, most robust solution available on the market. 

Download a 30-day evaluation copy of the QI Macros for Excel at http://www.qimacros.com/trial/30-day/. Readers can also signup for a free email course on Lean Six Sigma. For more information, testimonials, and pricing go to http://www.qimacros.com/qi-macros/excel-spc-software/

Jay Arthur is the author of Lean Six Sigma Demystified, Lean Six Sigma for Hospitals, the Lean Six Sigma System, the QI Macros SPC Software for Excel, and Breakthrough Improvement with QI Macros and Excel: Finding the Invisible Low-Hanging Fruit (McGraw-Hill, March, 2014).