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Eviews
05 Oct 2016
EViews EViews documents (also known as “workfiles”) are files that hold different objects (which contain data). Unlike Microsoft Word or Excel, EViews does not open up a blank document upon launch...
Posted by ECON爱好者
Python
04 Oct 2016
Python MITx+6.00.1x. What are those three lines between def a(x): and return x + 1? These lines are called the docstring of the function. A docstring is a special type of comment that is used to ...
Posted by ECON爱好者
Interrupted Time Series
04 Oct 2016
UBCx: ITSx Policy Analysis using Interrupted Time Series OBSERVATIONAL STUDY DESIGNS In a pre-post study design, the counterfactual assumption is that the level of the outcome would not have chang...
Posted by ECON爱好者
Optimization
03 Oct 2016
Optimization Stanford CVX CVX101 Convex Optimizatio. BA Optimization Methods for Business Analytics github EDxMIT15053 15-053-optimization-methods-in-management-science Learn how to use optimi...
Posted by ECON爱好者
R Programming
25 Sep 2016
R Programming ### RProgrammingForResearch Logical Indexing v[v>0] v[confidence >0] v[v>confidence] v[v<0] = c(100, 200) # recycling v[v<0] = v[v<0] + c(100, 200) # recyc...
Posted by ECON爱好者
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