# James P. McDonald Week 9

(Difference between revisions)
 Revision as of 19:24, 2 April 2013 (view source) (answered first 3 questions)← Previous diff Revision as of 19:33, 2 April 2013 (view source) (answered next three p value questions)Next diff → Line 11: Line 11: *Genes with p value <0.01 *Genes with p value <0.01 **t15: 189 **t15: 189 - **t30: + **t30: 340 - **t60: + **t60: 592 - **t90: + **t90: 73 - **t120: + **t120: 75 *Genes with p value <0.001 *Genes with p value <0.001 - **t15: + **t15: 20 - **t30: + **t30: 35 - **t60: + **t60: 80 - **t90: + **t90: 7 - **t120: + **t120: 3 *Genes with p value <0.0001 *Genes with p value <0.0001 - **t15: + **t15: 4 - **t30: + **t30: 6 - **t60: + **t60: 8 - **t90: + **t90: 0 - **t120: + **t120: 0 {{James P. McDonald}} {{James P. McDonald}} [[Category:BIOL398-03/S13]] [[Category:BIOL398-03/S13]]

## Microarray Data Analysis

### ZAP1

• Each time point had 4 replicates.
• The dollar sign is important because the formulas must include the same average and same standard deviation when they are pasted down the entire column. WIthout the use of the dollar sign the excel would continue to down the column and use the wrong cells in the formula.
• Genes with p value <0.05
• t15: 771
• t30: 1150
• t60: 1610
• t90: 364
• t120: 375
• Genes with p value <0.01
• t15: 189
• t30: 340
• t60: 592
• t90: 73
• t120: 75
• Genes with p value <0.001
• t15: 20
• t30: 35
• t60: 80
• t90: 7
• t120: 3
• Genes with p value <0.0001
• t15: 4
• t30: 6
• t60: 8
• t90: 0
• t120: 0