Hi, we have a problem concerning the use and forecasting on the GARCH (1, 1) on
financial data.
We would like to make predictions on future returns in a loop which moves the
window of estimation forward one unit for each iteration. Our code is as
follows:
BJORN -
Hi there
I want to cbind a vector(contains 20 values) to a dataframe containg (18
rows).The missing value in the dataframe is however a repeated values but
still i want to retain the repeats in the vector and the dataframe values
can even get enterd twice.
how should i go about it
Example:
hi there,
I need to change a column name in a dataframe.how do i do that
eg
abc- dataframe
abc
x y z
i wanna change the colum z to w.
Ramya
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Try:
names(abc)[3] - w
On Fri, Jul 18, 2008 at 1:08 PM, Rajasekaramya [EMAIL PROTECTED] wrote:
hi there,
I need to change a column name in a dataframe.how do i do that
eg
abc- dataframe
abc
x y z
i wanna change the colum z to w.
Ramya
--
View this message in context:
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