R*******c
发帖数: 249 | 1 比如logit(), bptest(),运行时比如：
> logit(0.5)
Error: could not find function "logit"
应该不是版本低的问题啊，我的R 是两个月前才下的，到底是怎么回事呢？
谢谢 | hs
发帖数: 1549 | 2 library(boot)
【在 R*******c 的大作中提到】
: 比如logit(), bptest(),运行时比如：
: > logit(0.5)
: Error: could not find function "logit"
: 应该不是版本低的问题啊，我的R 是两个月前才下的，到底是怎么回事呢？
: 谢谢
| R*******c
发帖数: 249 | 3 谢谢啊，但是只解决了logit的问题，bptest还是没用
还有这个命令是什么意思呢？
【在 hs 的大作中提到】
: library(boot)
| X*********e
发帖数: 253 | 4 what is bptest for
【在 R*******c 的大作中提到】
: 谢谢啊，但是只解决了logit的问题，bptest还是没用
: 还有这个命令是什么意思呢？
| t*****9
发帖数: 19 | 5 Hi, generally, all functions are in the so called "packages", where the most
common are included in R base packages.
1) check which package contains the function you want, for example by
searching in google or http://search.r-project.org/nmz.html
2) install the package you need from the R tool bar windows (say, packages -
-> install packages --> etc)
3) require(the package that contains the function you need)
Hope this helps. | R*******c
发帖数: 249 | 6 It is really helpful
Thanks very much!
most
-
【在 t*****9 的大作中提到】
: Hi, generally, all functions are in the so called "packages", where the most
: common are included in R base packages.
: 1) check which package contains the function you want, for example by
: searching in google or http://search.r-project.org/nmz.html
: 2) install the package you need from the R tool bar windows (say, packages -
: -> install packages --> etc)
: 3) require(the package that contains the function you need)
: Hope this helps.
|
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