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22 results for “from:Hsiao-nan Cheung”

Financial Econometrics
Hsiao-nan Cheung · Sep 15, 2008 · r-sig-finance

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Models Choosing
Hsiao-nan Cheung · Aug 10, 2008 · r-sig-finance

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Granger Causality Test
Hsiao-nan Cheung · Aug 13, 2008 · r-sig-finance

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termstrc's bonds dataset creation
Hsiao-nan Cheung · Jul 18, 2009 · r-sig-finance

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Statistically significant in linear and non-linear model
Hsiao-nan Cheung · Oct 7, 2008 · r-help

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Monte Carlo function in package 'fOptions'
Hsiao-nan Cheung · Aug 4, 2008 · r-sig-finance

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Statistically significant in linear and non-linear model
Hsiao-nan Cheung · Oct 7, 2008 · r-sig-finance

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Get Status of Derivatives as Options and Futures
Hsiao-nan Cheung · Jul 8, 2008 · r-sig-finance

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Leon et al.(2005)'s GARCHSK Model Estimation
Hsiao-nan Cheung · Oct 20, 2010 · r-sig-finance

Hi, Could anyone tell me how to estimate a Leon et al.(2005)'s GARCHSK (GARCH with Skewness and Kurtosis) model? And is there any programs? Thank you very much. Hsiao-nan Cheung Penghua Fund 2010/10/21

RStudio Crashes when using quantmod's chartSeries()
Hsiao-nan Cheung · Feb 23, 2016 · r-sig-finance

Sorry for no screen capture, but it really crashes here, and it's ok in R console... I don't know why...?? 2016-02-24 14:37 GMT+08:00 John Williams <john.b.williams at gmail.com>: > library(quantmod...

A Problem while Calculating Newey-West HAC
Hsiao-nan Cheung · Nov 19, 2008 · r-help

Hi, Does anyone read Verbeek's "A Guide to Modern Econometrics"? In its Section 4.11, how does the last two equations' HAC calculate? I've tried several groups of parameters in sandwich::NeweyWest, but I still cannot get the...

A Problem while Calculating Newey-West HAC
Hsiao-nan Cheung · Nov 19, 2008 · r-sig-finance

Hi, Does anyone read Verbeek's "A Guide to Modern Econometrics"? In its Section 4.11, how does the last two equations' HAC calculate? I've tried several groups of parameters in sandwich::NeweyWest, but I still cannot get the...

When using Rdonlp2 to do a MLE, I got some "system is exactly singular" error
Hsiao-nan Cheung · Mar 8, 2011 · r-help

Hi, Recently I use Rdonlp2 to do a MLE of Markov-switching with TVTP, but during the optimization, there is always a "Error in solve.default(...) :?Lapack routine dgesv: system is exactly singular" error, what's wrong? When searching on...

RStudio Crashes when using quantmod's chartSeries()
Hsiao-nan Cheung · Feb 21, 2016 · r-sig-finance

Dear All, Sorry for my second question. When I use quantmod's chartSeries() function, the RStudio crashes. The code is as below. library(quantmod) getSymbols("IBM") chartSeries(IBM) Very simple code... And the same function is working well in Rgui...

RStudio Crashes when using quantmod's chartSeries()
Hsiao-nan Cheung · Feb 23, 2016 · r-help

Dear All, When I use quantmod's chartSeries() function, the RStudio crashes. The code is as below. library(quantmod) getSymbols("IBM") chartSeries(IBM) Very simple code... And the same function is working well in R Console (Rgui.exe), i.e...

Financial Econometrics
Hsiao-nan Cheung · Sep 15, 2008 · r-sig-finance

Thanks, and are these book about traditional econometrics or time series? Maybe it's just a illusion to find some econometrics on finance without ts... HC > -----Original Message----- > From: markleeds at verizon.net [mailto:markleeds at verizon.net] > Sent: Monday...

RStudio Crashes when using quantmod's chartSeries()
Hsiao-nan Cheung · Feb 23, 2016 · r-sig-finance

Hi, That's a truly RStudio problem, since I've tested it in R console. So I'll resend it to RStudio Support and R mailing list to get a solution. Thank you any more. Yours, Hsiao-nan 2016-02...

Statistically significant in linear and non-linear model
Hsiao-nan Cheung · Oct 7, 2008 · r-sig-finance

Perhaps I should.... Now the example. Maybe I could specify my question more clearly. For example, a linear model is y = alpha + beta*x + epsilon, and this beta is not statistically significant. Then a non-linear model, e.g., y...

Financial Econometrics
Hsiao-nan Cheung · Sep 15, 2008 · r-sig-finance

My students are mainly MBA students, and partially PhDs. The course title is 'Advanced Econometrics'. Although economic examples are okay, I prefer some examples on finance since this is their major. Next year they'll take a lecture named 'Time...

Financial Econometrics
Hsiao-nan Cheung · Sep 17, 2008 · r-sig-finance

Maybe I should specify detailed contents of my class. It is CLRM's OLS, BLUE, Dummy Variables, Collinearity, Heteroscedasticity, Autocorrelation, IV, Dynamic Econometric Models and Simultaneous-Equations Models. What I need is relating them with financial application. And the educational...

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