2021-02-26 GWAS

QQ-plot图
https://www.jianshu.com/p/753f50e8ed4f
普通最小二乘法的简单推导
https://zhuanlan.zhihu.com/p/53556591


曼哈顿图的绘制
http://www.360doc.com/content/19/1224/13/68068867_881784670.shtml
什么!GWAS研究中case和control的比例是有讲究的?
https://mp.weixin.qq.com/s?__biz=Mzg2MDA2MDQzMQ==&mid=2247483809&idx=1&sn=cbfda3d91f0453bb4720ff9f05431c02&chksm=ce2d6fc1f95ae6d792a7d305a04bb9b9dc3d99ad110b4f4dfe6ed38dce2932147ea74a4effc4&scene=21#wechat_redirect
GWAS研究中,表型分两种。第一种是线性的表型,如果身高、体重、智力等;第二种是二元的表型,比如患病和未患病,即通常所说的case和control。对于表型是线性的样本来说,是不存在case和control比例不平衡的情况的,但是对于表型是二元的样本,比如疾病和对照组(健康人群),case和control比例失衡,可能会出现N多的假阳性结果。具体看看下面的例子。

利用GCTA工具计算复杂性状/特征(Complex Trait)的遗传相关性(genetic correlation)
https://mp.weixin.qq.com/s?__biz=Mzg2MDA2MDQzMQ==&mid=2247483682&idx=1&sn=0f0190a7f6a6d38db3e6eb5437e71ed4&chksm=ce2d6f42f95ae654824bcbe7ccef0125ab8a083508740ee15d547d294b89dec5a98d40692625&scene=21#wechat_redirect
Linux 命令大全
https://www.runoob.com/linux/linux-command-manual.html
Linux操作系统基础(https://www.icourse163.org/course/HCIT-1460295163)

https://www.icourse163.org/learn/HCIT-1460295163?tid=1463146446#/learn/content?type=detail&id=1240315678&cid=1261726510

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