![]() See qccRules for possible values and their meaning. rulesĪ value or a vector of values specifying the rules to apply to the chart. confidence.levelĪ numeric value between 0 and 1 specifying the confidence level of the computed probability limits. It is ignored when the confidence.level argument is provided. ![]() nsigmasĪ numeric value specifying the number of sigmas to use for computing control limits. newsizesĪ vector as for the sizes argument providing further data sizes to plot but not included in the computations. newdataĪ data frame, matrix or vector, as for the data argument, providing further data to plot but not included in the computations. limitsĪ two-values vector specifying control limits. Several methods are available for estimating the standard deviation in case of a continuous process variable see sd.xbar, sd.xbar.one, sd.R, sd.S. std.devĪ value or an available method specifying the within-group standard deviation(s) of the process. centerĪ value specifying the center of group statistics or the ''target'' value of the process. For "p", "np" and "u" charts the argument sizes is required. For continuous data provided as data frame or matrix the sample sizes are obtained counting the non- NA elements of each row. sizesĪ value or a vector of values specifying the sample sizes associated with each group. ![]() This requires the definition of "stats.newchart", "sd.newchart", and "limits.newchart". One-at-time data of a continuous process variableįurthermore, a user specified type of chart, say "newchart", can be provided. Standard deviations of a continuous variable typeĪ character string specifying the group statistics to compute. Value of a vector, refers to a sample or ''rationale group''. Each row of a data frame or a matrix, and each A data frame, a matrix or a vector containing observed data for ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |