Calculator catalog
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Found 7 calculators
Quality and production
DPMO
Calculates defects per million opportunities from defects, units, and opportunities per unit.
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Quality and production
PPM defects
Calculates defects per million units as an auxiliary quality metric.
Open
Quality and production
Xbar control limits
Calculates the existing sigma-based Xbar limits and Xbar-R chart limits from the grand mean and average range.
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Quality and production
p-chart control limits
Calculates basic p-chart limits from pBar and sample size without creating an SPC chart.
Open
Quality and production
np-chart control limits
Calculates basic np-chart limits from pBar and sample size without automatic process assessment.
Open
Quality and production
c-chart control limits
Calculates basic c-chart limits for an average count of nonconformities.
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Quality and production
u-chart control limits
Calculates basic u-chart limits from uBar and sample size.
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