1. THIS IS THE DATAPLOT PROGRAM FILE     PNCC.DP
2. PURPOSE--TYPICAL DATAPLOT PROGRAM TO GENERATE A PN CONTROL CHART
3.
4. -----START POINT-----
5.
6SKIP 25
7DELETE X NUMDEF NUMTOT
8READ PNCC.DAT X NUMDEF NUMTOT
9.
10CHARACTERS CONTROL CHART
11LINES CONTROL CHART
12PN CONTROL CHART NUMDEF NUMTOT X
13.
14LET P = NUMDEF/NUMTOT
15LET PBAR = MEAN P
16LET NBAR = MEAN NUMTOT
17LET M = PBAR*NBAR
18SPIKE ON
19SPIKE BASE M
20CHARACTER FILL ON
21LINES BLANK
22PN CONTROL CHART NUMDEF NUMTOT X
23RESET PLOT CONTROL
24