Improving experimental design and statisti- cal analysis:

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Julian C. Stanley
Hōputu: Pukapuka
I whakaputaina: Chicago and Mellally c1967.
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!