%0 Report %K Variability %K Bootstrap %K Confidence interval %K Berkeley-Darfur Stove (BDS) %K Kolmogorov-Smirnov Test %A Yungang Wang %A Michael D Sohn %A Ashok J Gadgil %A Yilun Wang %A Kathleen M Lask %A Thomas W Kirchstetter %C Berkeley, CA %D 2013 %G eng %I Lawrence Berkeley National Laboratory %T How many replicate tests do I need? – Variability of cookstove performance and emissions has implications for obtaining useful results