AVOVA or TTEST
 

Anyone got a good rule of thumb to determine which is more appropriate in
determing the difference between measurement results on two thickness gauges?

Thanks

ANOVA or TTEST
 

Of course is should have read "ANOVA" not "AVOVA"... the SYSADMIN must have
changed it! ;-)

"SoqratIS" wrote:

Anyone got a good rule of thumb to determine which is more appropriate in
determing the difference between measurement results on two thickness gauges?

Thanks

AVOVA or TTEST
 

Just stumbled across this. TTest(,,2,2) is exactly equivalent to a 1-way
anova with 2 groups. TTest(,,2,1) is eactly equivalent to a randomized block
ANOVA wit h 2 treatments in each block.

Jerry

"SoqratIS" wrote:

Anyone got a good rule of thumb to determine which is more appropriate in
determing the difference between measurement results on two thickness gauges?

Thanks