Kristoffer Chin: Week 12

Normalize Log Ratios

 * The original data sheet did not contain the correct amount of names. We had too look at array express and the different excel sheets to find the correct names




 * After matching the names, the data from each of the different microarray subject was averaged using the excel formulas.
 * The standard deviation was then found on the data as well
 * New columns are then made with the same name of the subject along with scaled centered and is given data using the excel formulas



Statistical Analysis of Ratios

 * The LOG average was found between TC and AT. These 2 subjects were averaged out and a .txt and xls. was made for GenMAPP and to refer to.

[[Media:TC AT txt.txt|GenMAPP txt file]] [[Media:TC AT XLS.xls|GenMAPP xls file]]

Sanity Check

 * 1711 genes were found to be <.05
 * 326 genes were found to be <.01
 * 34 genes were found to be <.001
 * 0 genes were found to be <.0001


 * 549 genes that are greater than 0 in Log Avg
 * 1162 genes that are less than 0 in the Log Avg
 * 1162 genes that are greater that 0.25 or less than 0.25 in the Log Avg.