There is no native way to do the bootstrap LR test that I know of. dta file format was created by Stata/MP and has more variables than your.
You can program around the latter issue in Stata. Student License: 30/ 6-month Academic License - Single-user: 495/annual Academic Site License: 5,000 (For first year and 1,000 from second year) Corporate single and multi user license: 990/annually. There isn't a native way to run and save the results of maximization attempts with different start parameters. Pricing Details (Provided by Vendor): Statgraphics Centurion is available across three licensing plans, outlined below. Moreover, Stata lacks the current gold standard likelihood ratio test for model selection (the bootstrap likelihood ratio test). Stata/MP lets you analyze data in one-half to two-thirds the time compared. Their likelihood maximization is notably slower than some competing software. THE CUSTOMER ENHANCEMENTS ARE PROVIDED TO STATACORP ON AN AS Prices vary. Notably, they introduced commands for latent class analysis in Stata 15.
#STATA MP PRICING UPDATE#
Stata can be slow to introduce new commands, but when they do, the commands are documented well, and they do update the program fairly frequently to clear bugs. 425 USD perpetual Buy Annual Stata/MP O 2-core Faster & for the largest datasets. 225 USD perpetual Buy Stata/SE For large datasets. 795 USD perpetual Buy Stata/MP 6-month Stata/lC For mid-sized datasets. In contrast, Stata's worked examples for the native commands are clear and worked through in some detail. To see the pricing for your desired license term, select 6-month, Annual, or Perpetual below. And the documentation in your R package of choice may be a bit obtuse.
#STATA MP PRICING SOFTWARE#
SYSTECH is AUTHORISED DISTRIBUTOR for STATA Software Products and. The problem here is that academic positions don't necessarily reward people for publishing R packages and keeping them current, so support may trail off after some time. Stata Press, Which Stata is right for me, About Stata/MP, Stata systems requirements. You are now depending on the package authors, who are frequently time-crunched academics, to update said packages. There may be several, and there may be none that do exactly what you need. For example, you have to find a package to execute your command. However, you do take on a lot of headaches.