- #1
Philip Wong
- 95
- 0
hi,
I've got an balanced incomplete block design, and I want to work out the efficiency of this design. In order to work out the efficiency I implied the following equations:
r=b*k / t
lambda = r(k-1)/ t-1
e= t*lambda / r*k
I got into a cliche of which to use to work out what to use for block (b), the cliche are:
compared three of eight different varieties of beer (i.e. 8 choose 3)
1) is block 8*3
2) is block 8chose 3, if so how can I work it out? hence I don't have a graphic calculator
thanks!
I've got an balanced incomplete block design, and I want to work out the efficiency of this design. In order to work out the efficiency I implied the following equations:
r=b*k / t
lambda = r(k-1)/ t-1
e= t*lambda / r*k
I got into a cliche of which to use to work out what to use for block (b), the cliche are:
compared three of eight different varieties of beer (i.e. 8 choose 3)
1) is block 8*3
2) is block 8chose 3, if so how can I work it out? hence I don't have a graphic calculator
thanks!