How are control limits calculated for an attribute c-chart? [Article]
A c-chart displays the total number of nonconformities for each lot. This chart is available in WinSPC to an attribute that is configured with an 'Attribute Counts' of 'Defect
How are control limits calculated for an attribute u-chart? [Article]
A u-chart displays the number of nonconformities per unit produced. This chart is available in WinSPC to an attribute that is configured with an 'Attribute Counts' of 'Defects
How are control limits calculated for an attribute np-chart? [Article]
An np-chart displays the number of nonconforming (defective) units. This chart is available in WinSPC to an attribute that is configured with an 'Attribute Counts' of 'Defecti
How are control limits calculated for an attribute p-chart? [Article]
A p-chart displays the percentage of nonconforming (defective) units. This chart is available in WinSPC to an attribute that is configured with an 'Attribute Counts' of 'Defec
How do I convert my old archive databases to the WinSPC 8.0 format? [Article]
WinSPC 8.0 introduces a new format for archived databases. An archive database will first need to be converted to the new format before a WinSPC client can query or report on that archived data.&