ANOVAs,

anovas 0 分/分1分/分2分/分1月ago [SD]Selling 999k doges for 0.525/k - Google Wallet only -newest seller on block by [deleted] in dogemarket anovas 0 分/分1分/分2分/分1月ago [...

One-Way ANOVA Refer to Section 11.1 "Essential Mathematics &

Statistics for Science", 2nd Ed, by Dr G Currel Use Data from Example 11.2 Catalyst A B C Day 1 84 78 83 Day 2 83 79 80 Day 3 79 78 78 Day 4 80 76 78 Use Data tab>

Data Analysis (in Analysis) >

Anova: Single Factor Note: If Data Analysis does not appear under Tools go to row 52 Select cells C8:G10 as the Input Range - this includes the labels A, B and C NB: Days 1-4 are not labels in this problem they are just replicate measurements. Check the 'Rows'

option in this case - this is because the replicates for each 'level'

A, B or C are in rows. Check the box for 'Labels in First Column'

Select an appropriate value for the Significance Level 'alpha'

- typically 0.05 Check the 'Ouput Range'

option and enter B33 to display the output below: Click OK See Book for explanation of data output Note that Data Analysis Tools are not dynamic - the whole process must be repeated for Anova: Single Factor SUMMARY Groups A B C Count 4 4 4 Sum Average 326 81.5 311 77.75 319 79.75 Variance 5.666667 1.583333 5.583333 ANOVA Source of Variation SS Between Groups 28.166667 df MS F P-value 2 14.08333 3.292208 0.084525 Within Groups Total 38.5 9 4.277778 11 66.666667 If the 'Data Analysis …'

option is not visible, then follow instructions: - Select Office Button, Excel Options at the bottom. -Click Add-Ins and Check 'Analysis ToolPak'

and click OK - You may be prompted to insert the original installation discs for Excel - When the process is completed, the 'Data Analysis …'

option should be available. nce", 2nd Ed, by Dr G Currell &

Dr A A Dowman (John Wiley &

Sons) y the output below: process must be repeated for new data values. F crit 4.256495 be available. 

it is true, simply in some cases one method is more powerful than the other, in some cases the other way round... 4) Beware that there is in fact two one-way ANOVAs: ?- fixed effects,...

The ANOVA Controversy ANOVA is a statistical process for analysing the amount of variance thatis contributed to a sample by different factors. It was initiallyd...

ANOVAs and SPM R. Henson(1) and W. Penny(2) , (1) Institute of Cognitive Neuroscience, (2) Wellcome Department of Imaging Neuroscience, University College London. July 12, ...

《ANOVAs,》出自:QQ空间素材网
链接地址：http://www.qzoneai.com/sucai/FxhX3kPToVy7X22B.html