Hi Student (since you have no other name),
On Thu, Jul 14, 2011 at 6:42 AM, Economics Student
wrote:
> Dear R-helpers,
>
> In a data frame I have 100 securities,monthly closing value,from 1995 to
> present,which I have to
>
> 1. Sampling with replacement,make 50 samples of 10 securities each,each
Dear R-helpers,
In a data frame I have 100 securities,monthly closing value,from 1995 to
present,which I have to
1. Sampling with replacement,make 50 samples of 10 securities each,each
sample hence will be a data frame with 10 columns.
2. With uniform probabilty,mark a month from 2000 onwards as
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