Problems with the "tseries" package

Dear Sirs,
I am trying to perform a garch analysis to some data 
time series.Therefore, I've downloaded the package 
"tseries", as the garch analysis is not available in the 
main R  program.When I try to load the "tseries package" 
from the R-Console screen, the following message appears:

local({pkg <- select.list(sort(.packages(all.available = 
TRUE)))
+ if(nchar(pkg)) library(pkg, character.only=TRUE)})
Loading required package: quadprog 
Error: package 'quadprog' could not be loaded
In addition: Warning message: 
There is no package called 'quadprog' in: library(pkg, 
character.only = TRUE, logical = TRUE, lib.loc = lib.loc) 

It seems that the program detects a failure in a package 
called "quadprog", which I can't find (while I am trying 
to select the "tseries" package). As a consequence I 
cannot use the "garch" command.Could you lend me a 
helping hand on this issue?.

Thanks very much.Best regards,
Agust?n Mart?n


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Dear Sirs,
I am trying to perform a garch analysis to some data time series.Therefore, I've downloaded the package "tseries", as the garch analysis is not available in the main R  program.When I try to load the "tseries package" from the R-Console screen, the following message appears:

local({pkg <- select.list(sort(.packages(all.available = TRUE)))
+ if(nchar(pkg)) library(pkg, character.only=TRUE)})
Loading required package: quadprog 
Error: package 'quadprog' could not be loaded
In addition: Warning message: 
There is no package called 'quadprog' in: library(pkg, character.only = TRUE, logical = TRUE, lib.loc = lib.loc) 

It seems that the program detects a failure in a package called "quadprog", which I can't find (while I am trying to select the "tseries" package). As a consequence I cannot use the "garch" command.Could you lend me a helping hand on this issue?.

Thanks very much.Best regards,
Agust?n Mart?n


******************AVISO LEGAL**********************

Este mensaje es privado y confidencial y solamente para la persona a ..........

**********************DISCLAIMER*****************
This message is private and confidential and it is intended ...........

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