Six Sigma Tools for Quality Control and Improvement


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Documentation for package ‘SixSigma’ version 0.11.1

Help Pages

climProfiles Compute profiles limits
outProfiles Get out-of-control profiles
plotControlProfiles Profiles control plot
plotProfiles Plot Profiles
smoothProfiles Regularise set of profiles
ss.ca.cp Capability Indices
ss.ca.cpk Capability Indices
ss.ca.yield Main calculations regarding The Voice of the Process in SixSigma: Yield, FTY, RTY, DPMO
ss.ca.z Capability Indices
ss.cc Control Charts
ss.cc.constants Functions to find out constants of the relative range distribution.
ss.cc.getc4 Functions to find out constants of the relative range distribution.
ss.cc.getd2 Functions to find out constants of the relative range distribution.
ss.cc.getd3 Functions to find out constants of the relative range distribution.
ss.ceDiag Cause and Effect Diagram
ss.ci Confidence Interval for the mean
ss.data.batteries Data for the batteries example
ss.data.bills Errors in bills data set
ss.data.bolts Data for the bolts example
ss.data.ca Data for a filling process in a winery
ss.data.density Pellets density
ss.data.doe1 Pizza dough example data
ss.data.doe2 Data for the pizza dough example (robust design)
ss.data.pastries Pastries data
ss.data.pb1 Particle Boards Example - Individual Data
ss.data.pb2 Particle Boards Example - by Groups
ss.data.pb3 Particle Boards Example - Attribute data
ss.data.pb4 Data for Practicle Boards Example - number of defects
ss.data.pc Data set for the printer cartridge example
ss.data.pc.big Larger data set for the printer cartridges example
ss.data.pc.r Data set for the printer cartridge example, by region
ss.data.rr Gage R&R data
ss.data.strings Data set for the Guitar Strings example
ss.data.thickness Metal Plates Thickness
ss.data.thickness2 Metal Plates thickness (extended)
ss.data.wbx Woodboard location for profiles
ss.data.wby Woodboard profiles
ss.heli Creates a pdf file with the design of the Paper Helicopter
ss.lf Evaluates the Loss Function for a process.
ss.lfa Loss Function Analysis
ss.pMap Process Map
ss.rr Gage R & R (Measurement System Assessment)
ss.study.ca Graphs and figures for a Capability Study