tag:blogger.com,1999:blog-24082283.post6581222541965643906..comments2024-02-07T05:26:45.500-05:00Comments on Yu-Sung Su's Blog: Plotting Math in RYu-Sung Suhttp://www.blogger.com/profile/16723440380040533242noreply@blogger.comBlogger6125tag:blogger.com,1999:blog-24082283.post-86896298286806665772008-11-22T10:55:00.000-05:002008-11-22T10:55:00.000-05:00瑞霖,plot(rnorm(10))points(rt(10, df=1), col=2)plot(...瑞霖,<BR/><BR/>plot(rnorm(10))<BR/>points(rt(10, df=1), col=2)<BR/><BR/>plot()在R是高階繪圖程式,所以大部分的時候的使用plot都會開啟一張新的圖面,如果你想要在一個高階繪圖程式所繪圖面再加上其他繪圖物件,你就必須用相對低階的程式,例如:lines(), abline(), curve(), points(), segments(), text(), 等等. 如以上例子!Yu-Sung Suhttps://www.blogger.com/profile/16723440380040533242noreply@blogger.comtag:blogger.com,1999:blog-24082283.post-84632172264375260712008-11-22T03:31:00.000-05:002008-11-22T03:31:00.000-05:00哥哥你好: 我想請問你R中 plot 的指令, 例如: plot(rnorm(10)) plot(r...哥哥你好:<BR/> 我想請問你R中 plot 的指令,<BR/> 例如:<BR/> plot(rnorm(10))<BR/> plot(rt(10, df=1), col=2)<BR/> 如何將兩個圖形合併在一張圖上呢?<BR/> 沒辦法使用 add=TRUE ,<BR/> 這指令是什麼時候可以使用呢??<BR/> 謝謝<BR/> 瑞霖RENUhttps://www.blogger.com/profile/12541077065341877730noreply@blogger.comtag:blogger.com,1999:blog-24082283.post-5503555354299902202008-11-04T02:30:00.000-05:002008-11-04T02:30:00.000-05:00嗨!表弟!沒問題!嗨!表弟!<BR/><BR/>沒問題!Yu-Sung Suhttps://www.blogger.com/profile/16723440380040533242noreply@blogger.comtag:blogger.com,1999:blog-24082283.post-77930945179817909862008-11-04T00:24:00.000-05:002008-11-04T00:24:00.000-05:00哈囉!我是你表弟瑞霖!我現在是讀統計所,發現哥哥的網誌有很多R的文章,剛好我現在也正在學習R,以後有...哈囉!<BR/>我是你表弟瑞霖!<BR/>我現在是讀統計所,<BR/>發現哥哥的網誌有很多R的文章,<BR/>剛好我現在也正在學習R,<BR/>以後有問題可以問你嗎?<BR/>謝謝!RENUhttps://www.blogger.com/profile/12541077065341877730noreply@blogger.comtag:blogger.com,1999:blog-24082283.post-3687123121101395972008-10-30T00:55:00.000-04:002008-10-30T00:55:00.000-04:00Thank you! Revised!Thank you! Revised!Yu-Sung Suhttps://www.blogger.com/profile/16723440380040533242noreply@blogger.comtag:blogger.com,1999:blog-24082283.post-71984710991054141692008-10-30T00:53:00.000-04:002008-10-30T00:53:00.000-04:00Shouldn't it be ... k))) You missed out a (closing...Shouldn't it be ... k))) You missed out a (closing) bracket.Anonymousnoreply@blogger.com