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azim


Last seen: 5 meses hace |  Con actividad desde 2011

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trying to learn some finance and becoming an actuary

Estadística

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Pregunta


finding data from unique id in two tables
hi, i have a two tables one is the master table with the following fields: table a unique id name age j1 ...

más de 3 años hace | 1 respuesta | 0

1

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Respondida
How to estimate the optimal number of lags in VAR models from the data?
hi, i dont think there is a built in function for that but you can choose using aic and bic criteria. please follow the example...

más de 4 años hace | 0

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Forecasting GARCH off of an Arima Model
hi, i dont know if this helps but do you mean that you want to estimate a conditional mean and variance model. for eg. somethin...

más de 4 años hace | 0

Respondida
Time series autocorrelation with missing years
hi, did you consider using retime and filling in the time gap in your timetable data. for eg. as per the documentation example:...

más de 4 años hace | 0

Pregunta


forecasting in regARIMA for forward forecast
hi, i was using a regression model with arima(1,1) errors for forecasting log GDP using CPI for the indian economy data. i'am u...

más de 4 años hace | 0 respuestas | 0

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money.net other historical data for matlab
i have a money.net subscription and was seeing the money.net excel add in as well. the excel add on has many types of historical...

más de 5 años hace | 1 respuesta | 0

1

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CAPM beta of a stock mismatch
hi, i was going through the CAPM with missing data example to find alpha and beta of individual stocks. i was getting the data ...

más de 5 años hace | 0 respuestas | 0

0

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mean offset in garch,gjr and egarch models
hi, i was just writing a program for time series of asset returns and was reading about garch, gjr and egarch models. one thing...

alrededor de 6 años hace | 0 respuestas | 1

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financial data series econometric test result interpretation
Hi I was testing the daily log returns of s&p500 closing price for all unit root, stationarity and arch effect tests. I first d...

más de 6 años hace | 0 respuestas | 0

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time series with rolling returns using periodicreturns
i was working on some financial data on matlab and using it for time series forecasting. there is a function in it periodicretur...

más de 6 años hace | 1 respuesta | 0

1

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Pregunta


matlab gets stuck while downloading timeseries from money.net
Hi all, iam trying to download some historical timeseries from money.net (i have a paid subscription from them for my project w...

más de 6 años hace | 0 respuestas | 0

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unable to connect to money.net
hey all, i was regularly connecting matlab to money.net using the moneynet function but from yesterday i'am getting the followi...

más de 7 años hace | 1 respuesta | 0

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Pregunta


to make string file same size by adding missing string
hi, i have a file containing string information as following: GERMANY, 17, 19, 12, 16, 19, 13 FRANCE, 20, 23, 19, 12, 17, 18 ...

más de 7 años hace | 0 respuestas | 0

0

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how to remove comma from certain items only from cell array with several items
hey all, i'am new to matlab and i have a query. i have a single cell array as following: charstring={'"98,786","103,630","9...

casi 8 años hace | 2 respuestas | 1

2

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Resuelto


Add two numbers
Given a and b, return the sum a+b in c.

casi 9 años hace

Resuelto


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

casi 9 años hace

Resuelto


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

casi 9 años hace

Resuelto


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

casi 9 años hace

Pregunta


datafeed toolbox yahoo connect isue
i have just bought a student version of the matlab software and the datafeed toolbox with it. i cannot connect it to yahoo. when...

más de 13 años hace | 1 respuesta | 0

1

respuesta