Kontakt

Ansicht
Dokumentation

QEGR_HISTOGRAM_FOR_QGMK - Histogram for Quantitative Mean Values

QEGR_HISTOGRAM_FOR_QGMK - Histogram for Quantitative Mean Values

PERFORM Short Reference   ROGBILLS - Synchronize billing plans  
This documentation is copyright by SAP AG.
SAP E-Book

Functionality

Displaying the frequency distribution of inspection results as a histogram using the SAP Statistical Graphics. The inspection results must be transferred within one of the two interface tables. The class division in the function module is based on the following algorithm:

First, the system calculates a preliminary class width according to the following formula:

I = (x-max - x-min) / (2n)**1/3

The variables in this formula represent the following values:

  • I = class width
  • n = number of valid values
  • x-max = largest valid value
  • x-min = smallest valid value

After the calculation, the system rounds off the class width and the lower class boundary is set to a multiple of the new interval length. This may cause the class number to change. The class grid is expanded so that the lower specification limit, upper specification limit, and target value of the characteristics can be displayed.

The function module also allows the graphic windows to remain active in the background and are not closed. You can terminate these open windows and programs later by calling up the function module QRKD_CANCEL_GRAPHICS.

Example

You can call the function module during results recording or while processing an evaluation report for the logical database PGQ.

Notes

You can call up a histogram for classed values using another function module in this function group.

Further information

The formulas for calculating the preliminary class numbers and class widths were taken from the following source:

G.R. Terrell, D.W. Scott, Oversmoothed Nonparametric Density Estimates. Journal of the American Statistical Association Vol. 80, p.209-214 (1985)





Parameters

E_GRAPHICS_STILL_ACTIVE
I_KTEXTMAT
I_KURZTEXT
I_MASSEINHSW3
I_MASSEINHSW6
I_MERKNR
I_SCALING
I_SOLLWERT
I_SOLLWNI
I_STELLEN
I_TOLERANZOB
I_TOLERANZUN
I_TOLOBNI
I_TOLUNNI
T_QAMKRTAB
T_QGMKTAB

Exceptions

INCONSISTENT_DATA
MISSING_DATA
PROGRAMMING_ERROR

Function Group

QEGR

RFUMSV00 - Advance Return for Tax on Sales/Purchases   TXBHW - Original Tax Base Amount in Local Currency  
This documentation is copyright by SAP AG.

Length: 2854 Date: 20240523 Time: 144437     sap01-206 ( 41 ms )