Feeds
提问
variable number of inputs in a function
I am using ML estimation. If I have initial values _par0_, data in a matrix _mData_ and if I need to find 2 parameters _par(1)_ ...
8 years 前 | 2 个回答 | 0
2
个回答提问
AR terms in SUR models
I am trying to estimate a SUR model of the form y_{1,t} = \alpha_1 +\beta_1 x_{1,t} + \beta_2 x_{2,t} + \beta_3 y_{1,t-1} +\e...
8 years 前 | 0 个回答 | 0
0
个回答提问
weekday function odd results
I am using the function weekday and I find that, for instance, on 19790531 and 19790601 are both Wednesdays according to the fun...
8 years 前 | 1 个回答 | 0
1
个回答提问
How to store the regression coefficients and std.errors of the slope only (but not intercept)?
Dear all I want to estimate a set of regressions with HAC covariance matrix. For this purpose, I created the function below. ...
9 years 前 | 1 个回答 | 0
1
个回答提问
how to put dates in x-axis in subplots?
Hi. When I write this code, the graph attached appears. This is basically what I want to achieve. However, I want to add dates t...
9 years 前 | 1 个回答 | 0
1
个回答提问
how to fill a column with 1's between two specific values and with 0 otherwise?
Dear all I have a matrix with 27 columns. The rows are time periods. Each column takes value 1, 0 or -1. For instance, a typ...
9 years 前 | 2 个回答 | 0
2
个回答提问
Refining set of local maxima and minima based on alternating criteria
Dear all, I have a time series "vY" with dimension (t,1). I have identified the points in the time series that represent l...
9 years 前 | 0 个回答 | 0
