.Net Analytics Controls - Individuals

The Individuals chart is designed to plot time series data that consists of one observation (called a sample in the control) per group. The control allows for data to be plotted via index, code, datetime, or name. Some of the features of the Individuals control are discussed below. Other features are listed in the documentation and API:


Multiple Series

Multiple series may be added to the chart. The series can be shown together, as seen in the example below, or series can have their visiblily turned off so that only one series is shown at a time.

Multiple Series
Interactive chart: Move mouse over samples to see tooltips and click on samples to see dialog

Split Limits

The control allows for the limits to be split. An example of this can be seen in the chart below. Split limits are used when a process changes at a particular observation/sample. The limits can be split at an index, code, or datetime.

Split Limits
Interactive chart: Move mouse over samples to see tooltips and click on samples to see dialog

Run Rules

There are nine rules built into the controls (including the Western Electric rules) and users can build custom rules as well. The first run rule (check to see if a sample is above the UCL, the upper control limit, or below the LCL, the lower control limit) can be seen in the example below:

Run Rules
Interactive chart: Move mouse over samples to see tooltips and click on samples to see dialog

Zones

The control allows for zones (A, B, and C) to be shown. The zones represent 1, 2, and 3 sigma deviations from the center line. An example is shown below:

Zones
Interactive chart: Move mouse over samples to see tooltips and click on samples to see dialog

Statistics

The Individuals control supports a number of statistics. These can be retrieved at any point programmatically, or they can be shown in the statistics box. If you require a statistic that is not in the control, you may contact our Support department, and we can work with you in adding the statistic. The statistics that are currently supported by the Individuals control are:

  • Above USL
  • Anderson-Darling
  • Average Squared Deviation
  • CL
  • Count
  • Below LSL
  • Count
  • Cp
  • Cpk
  • Cpl
  • Cpm
  • Cpu
  • Cr
  • Dixon
  • DNS
  • EstStdDev
  • Grand Average
  • Kurtosis
  • LCL
  • LSL
  • Maximum
  • Mean
  • Median
  • Minimum
  • NSL
  • PCI
  • Percent non-Conforming High
  • Percent non-Conforming Low
  • Percent non-Conforming Ppm
  • Percent non-Conforming Total
  • Pp
  • Ppk
  • Ppl
  • Ppm
  • Ppu
  • Pr
  • Range
  • RMS Deviation
  • Skewness
  • Specification Tolerance In Measurement Units
  • Specification Tolerance In Sigma Units
  • Standard Deviation
  • UCL
  • USL
  • Variance
  • Zl
  • Zmin
  • Zu