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  • Ken Wang
    Participant
    Post count: 4

    Hi, everyone. Recently I have run the following codes:

    sysuse auto.dta, clear
    regress price mpg headroom trunk displacement
    estimates save results, replace
    clear
    estimates use results
    asdocx regress, replace 

    Stata returns an error message “no observations”. However, if you run regress, you can get all the information regarding the regression, regardless of data in the memory. Why does asdocx here fail to output the information?

    Attaullah Shah
    Moderator
    Post count: 33

    I have added support for stored estimates now. Instead of using regress, use replay to replay the stored estimates. Please update and try the following example

    asdocx_update
    

    Example of detailed regression

    sysuse auto.dta, clear
    regress price mpg headroom trunk displacement
    estimates save results, replace
    clear
    estimates use results
    asdocx replay, replace save(detailed.html)
    Linear regression
    Variables Coef. Std. Err. t-value p-value [95% Co Interval] Sig
    mpg -124.512 75.153 -1.66 0.102 -274.438 25.414
    headroom -789.532 471.188 -1.68 0.098 -1729.525 150.462 *
    trunk 66.222 106.529 0.62 0.536 -146.298 278.742
    displacement 11.935 4.884 2.44 0.017 2.191 21.678 **
    Constant 7914.615 2701.779 2.93 0.005 2524.713 13304.518 ***
    Mean dependent var SD dependent var .
    R-squared Number of obs 74.000
    F-test Prob > F 0.000
    Akaike crit. (AIC) Bayesian crit. (BIC) 1386.274
    Notes: *** p<.01, ** p<.05, * p<.1

    Example of nested regression

    sysuse auto.dta, clear
    regress price mpg headroom trunk displacement
    estimates save results, replace
    clear
    estimates use results
    asdocx replay, replace save(Nested.html) nest
    Table: Regression results
    (1)
    Variables price
    mpg -124.512
    (75.153)
    headroom -789.532*
    (471.188)
    trunk 66.222
    (106.529)
    displacement 11.935**
    (4.884)
    Intercept 7914.615***
    (2701.779)
    Observations 74
    R2 0.303
    Notes: Standard errors are in parentheses. *** p<.01, ** p<.05, * p<.1
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