作图求助

冰域逐梦

图中第一个子图的横轴怎么画出来

我叫微尘

这个真不会，你百度一下吧。

穿越人海

是用excle画的吧

冰域逐梦

穿越人海 发表于 2012-9-4 13:10
, e1 \7 h) m' c" s3 x  w& [是用excle画的吧

不是的   这个是R画的，是我们的图形学作业，我已经差不多能画出来了

冰域逐梦

我叫微尘 发表于 2012-9-3 21:38
这个真不会，你百度一下吧。

) a' c" I5 D  ]7 n1 _好的  谢谢

一路顺风-顺顺

真心不了解，求教了~~~

我叫微尘

冰域逐梦 发表于 2012-9-4 14:27
" q$ u5 }+ I2 P* q$ o不是的   这个是R画的，是我们的图形学作业，我已经差不多能画出来了

请问R是什么？

冰域逐梦

一路顺风-顺顺 发表于 2012-9-4 14:52
  G3 {4 M  m+ i6 ]7 a/ z3 L真心不了解，求教了~~~

1. x <- c(2,2,2,3,5,7,7,7,7,8,8,8,9,9,10,10,10,10,10,10,10,10,10,10,20,20,20,20,21,22,25,26,29,30,31,32,34,35,36,37,38,39,39,40,40,42,42,44,44,48,49,49,49,50,50,52,52,53,53,53,57,57,58,59,60,61,61,61,62,62,64,65,66,67,66,68,72,75,75,74,75,78,80,80,81,81,82,83,84,84,86,87,88,88,90,94,92,93,95,96,97,103,106,109);
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2. y <- c(5,20,24,20,26,25,25.5,29,31,24,26,28,29,29,20,24,27,29,30,31,33,34,38,40,41,51,55,62,40,63,49,62,62.5,74,50,61,52,50,60,70,72,58,65,64,65,68,70,69,72,74,78,80,76,74,40,65,66,66,68,68,78,76,79,80,79,92,75,74,78,79,80,78,82,85,83,79,84,86,73,90,88,87,89,89,91,90,91,90,88,94,60,88,70,90,94,93,110,66,98,90,100,106,70,90);8 p6 O$ b. O2 F  D7 x
   
3. plot(x,y,pch=20,axes=T,xaxt="n",yaxt="n",ylab="methylation",xlab="Age(yrs)");
   3 x; [5 R$ J7 _) ]( M
4. title(col.sub="red",sub="Fetal Age(wks)                                                                                                 ",main="cg04640913");6 E! j1 d/ \5 u/ }! s6 C4 p0 R
   
5. text(98,15,"CDH22",font=3,cex=2);
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6. x1 <- c(x[2],x[22]);
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7. y1 <- c(y[2],y[22]);
   ! A/ r1 S: S8 I3 s1 O. \  f
8. lines(x1,y1,lty=1,lwd=5,col=8);
   % Q. d0 ^9 h, p$ d# r/ M
9. x2 <- c(x[26],x[40]);, _( @% X. ~( @% S+ L' w! A0 q
   
10. y2 <- c(y[26],y[40]);0 j- h4 [/ u. P& f: F
    
11. lines(x2,y2,lty=1,lwd=5,col=8);4 `# H0 K9 i- }7 s
    
12. x3 <- c(x[45],x[96]);- q/ z8 H2 |$ X6 l# V- l
    
13. y3 <- c(y[45],y[96]);+ X, e, k2 S6 b
    
14. lines(x3,y3,lty=1,lwd=5,col=8);. b1 }# X2 r' T
    
15. axis(side=1,at=seq(10,100,by=10),labels=c(" ","0"," ","20"," ","40"," ","60"," ","80"));
    & V2 m9 `: u/ [; a* _& q
16. axis(side=1,col="red",col.axis="red",at=seq(4,10,by=1),labels=c("14"," "," "," "," "," "," "));# a$ J0 p7 {0 }' T$ \
    
17. axis(side=1,col="red",col.axis="red",at=c(10),labels=c("20"));
    * N# r! j, r' p+ i
18. axis(side=2,at=seq(0,100,by=25),labels=c(" ","0.4","0.5","0.6","0.7"));: Q& V7 l! A) o
    

复制代码

把这代码打进去试试

一路顺风-顺顺

冰域逐梦 发表于 2012-9-5 18:36
" p$ E: V9 U, P# x. D' B4 d把这代码打进去试试

<- 这个是干嘛的，不明白。。。。

冰域逐梦

一路顺风-顺顺 发表于 2012-9-5 18:44

' C' k) V6 x1 Y7 Q+ p. ]画出那个图的第一部分