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Un índice de capacidad de procesos para distribuciones multivariadas no normales de variables correlacionadas y no correlacionadas
(Universidad de LimaPE, 2017)
In the multivariate analysis of capacity there are many aspects, not even resolved yet, around some indexes such as the non-normality of the data and if the variables of quality are correlated or not. In this work we intend ...
Evaluation Method of Variables and Indicators for Surgery Block Process Using Process Mining and Data Visualization
(2021-01-01)
In this paper, we proposed a method that allows us to formulate and evaluate process mining indicators through questions related to the process traceability, and to bring about a clear understanding of the process variables ...
VSSI X̄ charts with sampling at fixed times
(1998-12-01)
A standard X̄ chart for controlling the process mean takes samples of size n0 at specified, equally-spaced, fixed-time points. This article proposes a modification of the standard X chart that allows one to take additional ...
VSSI X̄ charts with sampling at fixed times
(1998-12-01)
A standard X̄ chart for controlling the process mean takes samples of size n0 at specified, equally-spaced, fixed-time points. This article proposes a modification of the standard X chart that allows one to take additional ...
VSSI (X)over-bar charts with sampling at fixed times
(Marcel Dekker Inc, 1998-01-01)
A standard (X) over bar chart for controlling the process mean takes samples of size no at specified, equally-spaced, fixed-time points. This article proposes a modification of the standard (X) over bar chart that allows ...
VSSI (X)over-bar charts with sampling at fixed times
(Marcel Dekker Inc, 1998-01-01)
A standard (X) over bar chart for controlling the process mean takes samples of size no at specified, equally-spaced, fixed-time points. This article proposes a modification of the standard (X) over bar chart that allows ...
Monitoring process mean and variability with one non-central chi-square chart
(Carfax Publishing, 2004-12-01)
Traditionally, an (X) over bar -chart is used to control the process mean and an R-chart to control the process variance. However, these charts are not sensitive to small changes in process parameters. A good alternative ...
Monitoring process mean and variability with one non-central chi-square chart
(Carfax Publishing, 2004-12-01)
Traditionally, an (X) over bar -chart is used to control the process mean and an R-chart to control the process variance. However, these charts are not sensitive to small changes in process parameters. A good alternative ...