Fei-Fei Cheng Blog

Thinking will not overcome fear but action will.

Poem

Tang dynasty

黄鹤楼送孟浩然之广陵唐代：李白故人西辞黄鹤楼，烟花三月下扬州。孤帆远影碧空尽，唯见长江天际流。 (唯通：惟) 怎能有如此的诗句读来能感到天地之壮阔，境界之开阔，抑扬顿挫，石破心惊。期待在武汉，看看黄鹤楼，看看长江。赋得古原草送别唐代：白居易离离原上草，一岁一枯荣。野火烧不尽，春风吹又生。远芳侵古道，晴翠接荒城。又送王孙去...

Posted by Fei-Fei on April 4, 2020

Paper reading

to-do list

Recovery of trait heritability from whole genome sequence data The nature of nurture:Effects of parental genotypes

Posted by Fei-Fei on April 3, 2020

Paper reading

Theoretical and empirical quantification of the accuracy of polygenic scores in ancestry divergent populations

Theoretical and empirical quantification of the accuracy of polygenic scores in ancestry divergent populations Ying Wang, Jing Guo, Guiyan Ni, Jian Yang, Peter M. Visscher, Loic Yengo 昨天实验室techn...

Posted by Fei-Fei on April 3, 2020

Linear model

Linear regression

Linear regression Basic Introduction of linear model Youtube:StatQuest 1. least square of residuals Youtube: Deriving the least square of the slope and intercept \(\hat{Y}=\hat{\beta}_0+\h...

Posted by Fei-Fei on April 3, 2020