RStata | [R package]: A R-Stata interface | Development Tools library
kandi X-RAY | RStata Summary
kandi X-RAY | RStata Summary
A simple R -> Stata interface allowing the user to:.
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RStata Examples and Code Snippets
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Trending Discussions on RStata
QUESTION
I run the following code:
...ANSWER
Answered 2019-Sep-11 at 09:10The only way you can do this with RStata, is by extracting the results and saving them as variables in a modified dataset, which you then send back to R.
The following toy example returns to object a
the coefficients from a linear regression:
QUESTION
Is it possible to translate a Stata formula into R without having a Stata installation on your PC?
My question is just the above, but let me give you some background how it came to me: I have the following Stata formula
...ANSWER
Answered 2019-Jan-15 at 04:00This is technically Mata, not Stata, code. Mata is the newer of Stata's two matrix programming languages. You invoke it by typing mata
in the Stata command window.
Without knowing more about M and p, it is hard to give concrete advice. You can find Mata manuals online as pdf files. See the op_colon entry here and the c_conformability entry here.
Colon operators perform element-by-element operations, so M :/ p divides each element of M by the corresponding element of p if the two are the same size.
If they are not the same size, something similar happens (say divide by the same row or column vector), which works as long as the dimensions of the vectors is suitable.
One that is done, you calculate the transpose of that twice divided matrix, and matrix multiply by the original M.
Here are some mata examples:
QUESTION
I am attempting to estimate an ordered logit model incl. the marginal effects in R through following the code from this tutorial. I am using polr
from the MASS
package to estimate the model and ocME
from the erer
package to attempt to calculate the marginal effects.
Estimating the model is no problem.
...ANSWER
Answered 2018-Dec-05 at 13:20Your model has only one explanatory variable (mean_sentiment
) and this seems to be a problem for ocME
. Try for example to add a second variable to the model:
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