'Population median' diaporamas de présentation

Nonparametric Statistical Methods

Nonparametric Statistical Methods. Presented by Xiaojin Dong, Owen Gu , Sohail Khan, Hao Miao, Shaolan Xiang, Chunmin Han, Yinjin Wu, Jiayue Zhang , Yuanhao Zhang . Outlines. Wilcoxon signed rank test Wilcoxon sum rank test Kolmogorov Smirnov test Kruskal Wallis test

1.23k views • 86 slides

Teaching activities towards Achievement Standard 2.9

Teaching activities towards Achievement Standard 2.9. Use statistical methods to make an inference. What is new/changed?. Use of exploratory data analysis. Statistical inference comparing two populations. Informal confidence intervals for population medians. Sampling variability.

251 views • 25 slides

Using a sample to make a point estimate

Using a sample to make a point estimate. Stage 1 Statistics students from Auckland university. Stage 1 Statistics Data. Internet based survey Stage 1 students at Auckland University in 2009

259 views • 19 slides

234 views • 15 slides

213 views • 15 slides

204 views • 15 slides

Statistics

Statistics. March 2009 Tim Bunnell, Ph.D. & Jobayer Hossain, Ph.D. Nemours Bioinformatics Core Facility. Overview. Class goals Master basic statistical concepts Learn analytic techniques & when to apply them Learn how to interpret analysis results

255 views • 13 slides

Statistics

Statistics. March 2009 Tim Bunnell, Ph.D. & Jobayer Hossain, Ph.D. Nemours Bioinformatics Core Facility. Overview. Class goals Master basic statistical concepts Learn analytic techniques & when to apply them Learn how to interpret analysis results

133 views • 13 slides

Kiwi kapers 3

267 views • 11 slides

Kiwi kapers 3

198 views • 11 slides

Bootstrap Method - Introduction

Bootstrap Method - Introduction. The bootstrap, developed by Efron in the late 1970s, allows us to calculate estimates in situations where there is no adequate statistical theory. Example: calculating a CI for the mean when the population is not normal and the sample size is small.

472 views • 9 slides