当我尝试包含zoo包时,我收到以下错误信息:
> library(zoo)
Error in dyn.load(file, DLLpath = DLLpath, ...) :
unable to load shared object
'/Users/zhangfan/Library/R/2.13/library/zoo/libs/i386/zoo.so':
dlopen(/Users/zhangfan/Library/R/2.13/library/zoo/libs/i386/zoo.so, 6):
Library not loaded: @rpath/R.framework/Versions/2.13/Resources/lib/libR.dylib
Referenced from: /Users/zhangfan/Library/R/2.13/library/zoo/libs/i386/zoo.so
Reason: image not found
Error: package/namespace load failed for 'zoo'
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任何人都能解释这意味着什么吗
非常感谢!
我试图用数组做一些计算.
例如,我想解决Ax=y
,所以我使用以下代码来做到这一点,其中A是方阵,y是col.向量.在VBA中,A是具有二维的数组,y是具有一维的一个.但是,这段代码不起作用......
x = WorksheetFunction.MMult(WorksheetFunction.MInverse(A), y)
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我哪里弄错了?谢谢!