1 / 8

dynGraph

dynGraph. “Don't stop for nobody This time I'll keep my feet on solid ground Now I understand myself when I'm down ”. Interactive visualization of 'factorial planes' integrating numerical indicators…and the beat goes on. Example. PPAR-alpha mice (P. Martin) Individuals: 40 mice

vidal
Télécharger la présentation

dynGraph

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. dynGraph “Don't stop for nobodyThis time I'll keep my feet on solid groundNow I understand myself when I'm down” Interactive visualization of 'factorial planes' integrating numerical indicators…and the beat goes on

  2. Example • PPAR-alpha mice (P. Martin) • Individuals: 40 mice • 20 wild, 20 PPAR-alpha deficient • 5 diets (dha, efad, lin, ref, tsol) • Variables: • 120 genes • 21 hepatic fatty acids • Objective: to highlight similarities between genes expression and clinical variables

  3. Example • The 5 diets • Dha: DHA is the most abundant essential fatty acid (polyunsaturated fatty acids) in the brain and retina, omega 3 fatty acids • Efad: Essential Fatty Acid Deficient, only saturated fatty acids based on hydrogenated coconut oil • Lin: flax oil, omega 3 fatty acids • Ref: according to the advised nutritional supplies for the French population, 6 omega 6 for 1 omega 3 • Tsol: sunflower oil, essentially omega 6

  4. Example • The peroxisome proliferator-activated receptors (PPARs) are a group of proteins that function as transcription factors regulating the expression of genes. • PPARs play essential roles in the regulation of cellular differentiation, development, and metabolism (carbohydrate, lipid, and protein) of higher organisms.

  5. Main features: data frame & factorial planes • Change the axes • Qualitative and quantitative values-representation • Categories and quantitative variables visual description • Labels edition (move and delete) • Points edition (delete) • Export to png, pdf, svg and emf

  6. Main features: factorial planes • Axes visual description • Quality of representation visual index • Move quickly from one plane to another • PCA, CA, MCA, MFA, AFDM

  7. Data flow rJava FactoMineR raw data

  8. Thanks for your attention And the beat goes on…

More Related