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Re: An introduction to the lasso in Stata

Is there a location for the dataset hsafety2?

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Re: Bayesian inference using multiple Markov chains

Thank you for sharing the bayesparallel command: Very useful and fast.

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Re: Structural vector autoregression models

Hello Glacer, please have you received an answer on how to retrieve the structural shocks

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Re: Flexible discrete choice modeling using a multinomial probit model, part 1

Have you got the answer for the multiplying of 2 to set the scale for base alternative?

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Re: Flexible discrete choice modeling using a multinomial probit model, part 1

Hello Goerg, could you please elaborate why you multiply the matrix again by 2 ? As you already normalized it by setting one of the variances difference to 1. Thanks Shah

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Re: Creating Excel tables with putexcel part 3: Writing custom reports for...

Hi Chuck,I'm using putexcel and very similar nested loop as those shown above. It's running a fair bit slower than I would have expected. I'm outputting about 15 columns and 100 rows of text and data...

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Re: An introduction to the lasso in Stata

Typically researchers use adaptive lasso as a model selection device: to select covariates. However, they re-estimate the model with the selected covariates in the second step, and this method is...

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Re: New Wooldridge edition just made available

My name is Nancy Medina. I am a PhD student at FLACSO-ECUADOR and a professor at the Central University of Ecuador.Please if you can help me. I need to estimate a probit model with panel data and...

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Re: Import COVID-19 data from Johns Hopkins University

this is great. but what I would like is more denominator data--- ie populations by state and country

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Re: Update to Import COVID-19 post

As a matter of fact, this character "ï" in the first variable name comes from the byte order mark (here it's "EF BB FF" in hexadecimal). To deal with this, add the option "encoding(utf-8)" to -import...

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Re: Update to Import COVID-19 post

Just one quick note for cleaning purposes, along the way UK has been recoded as United Kingdom in the John Hopkins Dataset. Pre-cleaning, there are two data sets for the UK data

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Re: Update to Import COVID-19 post

It's actually easier if you use their (newly changed) time series data.My ado file is here:https://github.com/StataAfi...

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Re: Update to Import COVID-19 post

This is very useful! Thank you! I found an error in one line for Brazil. I know you are only using the data repository, but I think it underscores that users need to check the data carefully for...

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Re: Update to Import COVID-19 post

I tried to download and install your ado, but I am not getting the merged data set. It only saves separate files by date and stops at that point on my computer following your instructions.

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Re: Update to Import COVID-19 post

Nice program. I noticed that the variable "lastupdate" takes different format, specifically from 02/02/20 (even seconds have been included). How this could be fixed?

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Re: COVID-19 time-series data from Johns Hopkins University

There is also a time series page on Github: https://github.com/CSSEGISa...It's probably easier to import and manipulate these data, instead of merging separate daily files ...

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Re: COVID-19 time-series data from Johns Hopkins University

Thanks. Very informative explanation. How about forecasting of COVID19?

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Re: Adding recession shading to time-series graphs

Awesome post! Here is a modification of the solution based on methods Nick Cox discusses in Speaking Stata: Shading zones on time series and other plots.clear allimport fred UNRATE USRECM,...

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Re: COVID-19 time-series data from Johns Hopkins University

This is a great post. There are a lot of useful techniques here. Other posts with examples of reading, manipulating and analyzing data would be welocme

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Re: Fitting distributions using bayesmh

Thank you very much for the information. But how can I determine how to use them? If I have a continuous DV, shall I use the exponential distribution? If it is an ordinal DV, then it is poisson...

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