w=read.table("D:/桌面/n.txt",header=TRUE)v=w[,-c(1,4,5)]vftable(v)ftable(v,col.vars=c(1,3)
)ftable(v,col.vars=c("性别","观点"))ftable(v,row.vars=3,col.vars=2)xtabs(~.,v)xtabs(~性别+观点,v)2
.2.1w=read.csv("D:...
| English Article | Word Count | Duration | Accuracy | Speed | Backspace | Error | Slogan |
|---|---|---|---|---|---|---|---|
| 《r》 | 1529字 | 2.5分钟 | 100% | 45 CPM | 18 次 | 0 | 不及格，加强练习！ |
|
Suggestion:
总的来说速度上可能不是很快，多练习键位、或英文文章巩固一下，然后试着对应的输入法练习上，多增加词组等、一次性多字的输出，这样可以总体上提高部份速度。
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| Inspirational quotes: 一旦爱情得到了满足，他人魅力也就荡然无存了。 ——高乃依 | |||||||
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