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现在的社会中,由于大多数孩子都是独生子女,父母对他们可谓是千依百顺,这样必然忽略了“礼”的教育。“礼”作为人们日常生活中所必需遵守的道德规范和行为规范,已经脱离了原先为封建时期森严的等级制度服务的本质,而是维系社会良好风气的道德规范。下面这100条细节,涵盖了生活的方方面面,记住并做到, 会让你终身受益,也会让人对你刮目相看!
1、别人给倒水时,不要干看着,要用手扶扶,以示礼貌。
2、别人对你说话,你起码要能接话,不能... -
多重检验中的FDR错误控制方法 - [统计|Statistics]
2008-08-30
数据分析中常碰见多重检验问题(multiple testing).Benjamini于1995年提出一种方法,通过控制FDR(False Discovery Rate)来决定P值的域值. 假设你挑选了R个差异表达的基因,其中有S个是真正有差异表达的,另外有V个其实是没有差异表达的,是假阳性的.实践中希望错误比例Q=V/R平均而言不能超过某个预先设定的值(比如0.05),在统计学上,这也就等价于控制FDR不能超过5%.
根据Benjamini在他的文章中所证明的定理,控制fdr的... -
品牌机原装VISTA下安装Ubuntu Linux - [电脑|Computer]
2008-08-13
1. 下载Ubuntu
2. 下载Grub4Dos,解压把grldr,grldr.mbr,menu.lst拷贝到C盘(文件系统要ntfs的)根目
3. 下载vmlinuz及initrd.gz
以alternate光盘安装,此两文件不同于ISO中的文件,可以从以下网址下载:
http://archive.ubuntu.com/ubuntu/dists/hardy/main/installer-i386/current/images/hd-... -
Modernizing the Modern Synthesis - [科研|Research]
2008-07-14
Seventy years ago, evolutionary biologists hammered out the modern synthesis to bring Darwin's ideas in line with current insights into how organisms change through time. Some say it's time for Modern Synthesis 2.0Science 11 July 2008: Vol. 321. no.... -
Chi square tests in R - [统计|Statistics]
2008-07-03
R easily computes Chi-square tests for any supplied matrix.
Reminder: R and matrices
The basic R command for a matrix is to start with a list of elements(c(,,,)) and the number of rows nrow in the matrix.
> args(matrix)
functi... -
Evolution takes place at all levels - [科研|Research]
2008-03-11
Contemporary evolutionary thought is complementary to the study of gene and protein evolution through bioinformatics. This intellectually engaging and lively area of research continues to pose fundamental challenges to our understanding of the mechanis... -
Extraction of DNA from Agarose Gels - [实验|Experiment]
2008-02-18
By Nicholas Downey from E. coli Plasmid Vectors
1. Introduction
A common step in cloning experiments is the purification of DNA fragments prior to ligation. Often, both the insert and vector DNA fragments... -
本地文档发布到网络 - [电脑|Computer]
2008-01-31
TiddlySpot 提供免费的空间,在线编辑Tiddlywiki,编辑完之后 save to web 即可.
下面介绍一下上传已有 wiki 的做法:
1、在 TiddlySpot.com 注册;
2、在搜索栏中搜索以下 tiddler:
UploadPlugin
SideBarOptions
tiddlyspotControls
AllowOnlineEdit
3、在本地的 wiki 文件中增... -
PAML使用 - codeml的配置文件 - [科研|Research]
2008-01-29
seqfile = seqfile.phy * sequence data filename
treefile = tree.trees * tree structure file name
outfile = result.mlc&nb... -
使用SciTE为编辑工具 - [电脑|Computer]
2008-01-17
SciTE is light-weight free editor. 为了做一个守法的好公民,我决定告别D版软件,投入自由软件的怀抱。首先就从平时使用最多的文字编辑器开始。Farewell UltraEdit.
1.下载并解压后直接使用
http://www.scintilla.org/SciTE.html
就下载可执行文件的zip压缩包,includes the SciTE ex...







