PROC SHEWHART PCHART TESTLABEL not displaying

[khill]

Hello,

I'm looking to understand why the TESTLABEL option does not work with the PCHART procedure.

I've tested the same data in IRCHART and XCHART and get the test labels as defined. However when the PCHART is used the labels are not displayed.

Thanks in advance,
John

PROC SHEWHART DATA = WORK.CHART_Data;
PChart (Nom) * Week_Ending /
TESTS= 1 2 3 CTESTS=RED
TESTLABEL1='T1'
TESTLABEL2='T2'
TESTLABEL3='T3'