WebJan 30, 2024 · Determining the fold change allows us to answer questions about increases and decreases in an experiment. PERCENTAGE CHANGE A percentage difference on the other … WebMar 13, 2012 · Arbitrary fold change (FC) cut-offs of >2 and significance p-values of <0.02 lead data collection to look only at genes which vary wildly amongst other genes. Therefore, questions arise as to whether the biology or the statistical cutoff are more important within the interpretation. In this paper, we reanalyzed a zebrafish (D. rerio) microarray ...
Fold change and p-value cutoffs significantly alter microarray ...
WebAug 18, 2024 · 1. You can't calculate a p-value on the fold-change values, you need to use the concentrations in triplicate thus giving a measure of the variance for the t-test to use. t-test assumes your data are normally distributed, if they aren't you're going to get spurious p-values. If you aren't sure a non-parametric test like Wilcoxon is better. WebJun 25, 2024 · In the previous method, the fold change is obtained by dividing the data by I 0. Instead of this relative change, the absolute change in intensity can be determined. To this end, the intensities are … largest area of histogram
how to calculate fold change when we have replicate
WebMay 3, 2024 · If you think that fold-change is the 'expression level' in one set of samples (set A) divided by the 'expression level' in another set (set B), then log-fold-change is the log of that value (typically to base 2). That is, … WebNov 2, 2024 · 0 Likes, 0 Comments - Sandra_forex_fxt (@fxt_forex_sandra_isabella) on Instagram: "Create a second source of income with forex trading investment and think big of earnings greatly ... WebApr 26, 2016 · You can use dir, sscanf, sprintf and movefile. Use dir to get the list of the folders. Use scanf to get the number of the folder: Theme. Copy. sscanf ('folder39','folder%d') ans =. 39. Use sprintf to write the new folder name. henley royal regatta timetable