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Hello,

Is there an option to conduct a heteroskedasticity test on the residuals for an equation object estimated using GMM? I don't see any relevant options under the view residual diagnostics as opposed to the case of an equation estimated by OLS.

Thanks

Many thanks!

it's OLS and I want the matrix object.

Hello,

Is there a way to extract the matrix of regressors after estimating a regression model? For instance, I can use @coefs to retrieve the vector of coefficients. Is there a similar command to get the matrix of regressors?

Thanks.

Many thanks.

Hello,

I am getting the error "@LAG is an illegal or reserved name" when trying to create a lagged vector in Eviews 10, e.g. vector vec_lagged = @lag(vec,1). What could be the problem?

Thanks.

Many thanks!

I would like to compare if each element of a vector is greater than a given scalar.

This will return a vector whose elements are 1 if the corresponding element is greater than the scalar and 0, otherwise.

Hello,

I am looking for a function that compares each element of a given vector to a scalar and returns a vector of 1s and 0s based on the outcome.

Thanks.

Like @recode(x>y, x, y)?

Thanks.

Hello,

I need to compute the maximum of a pair of numbers e.g. x and y in a program.

The command !mxm = @pmax(x,y) does not work. It gives an error "@pmax is an illegal or reserved name".

Any suggestion on how I can get to compute the pairwise maximum?

Thanks.
PS. Eviews 10

Thanks a lot Gareth!

Hello,

What command do I use to draw a vertical line on a time-series graph to indicate a structural break at a specific time? I have tried the "addarrow" command but to no avail.

Thanks

EViews Gareth wrote:http://www.eviews.com/help/helpintro.html#page/content%2Fseriescmd-uroot.html%23ww204858

Many thanks indeed Gareth. This works.

The command & programming pdf manual accessible from EViews 10's help menu still lists the option "infosel=arg". So maybe, that should be updated.

Hello, I would like to run the ADF test using the AIC for automatic lag selection. For this purpose, I use the following command: myseries.uroot(infosel=aic) However, I get the error message: "infosel=aic is an unrecognized option for UROOT..." Is there anything I am missing? Thanks. Regar...