QIT Sigma Calculator is a shareware, which is a handy tool
to calculate Six Sigma Measurements such as DPU, DPMO, Yield,
Sigma Level and Cpk.
The Sigma levels computed in this program is based on a
statistic formula rather than an approximated conversion
table. Therefore, the results from this program are more
accurate.
It
is ideal tool for precision calculations for advanced users
who seek continuous improvements on their Six Sigma projects.