Here is a project that analyzes gene expression data of GSE308231 that compared stage 1 gastric cancer or stomach cancer to stage 4 stomach cancer in the peritoneal tissue of stomach region. There are 6 samples with 3 samples of each class. The high variability genes were selected for top 10 and top 2,000 extracted into a table with links in document as well as links to the study and the study's published article. No machine learning in this part done, Will do that with next one. The processing time wasn't as long with this project as was only 6 samples, unlike the many samples of the NKTC Lymphoma project.

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Trabajo R

『Rによる実践的マーケティングリサーチと分析』の演習コードと、結果の解釈をまとめたノートです。9つのブランド属性を主成分分析で圧縮し、バイプロットによるポジショニングの可視化と差別化戦略の考察を行っています。