I have a dependent variable which varies between 0 and 1 so I decided to use fracreg. However, the pseudo r-square is too low comparing to the one provided by a regular OLS. I use fracreg to make sure that all the fitted values vary in the correct unit, 0 and 1. I'm leaving the output of regress and fracreg, respectively.
Code:
Linear regression Number of obs = 2,553 F(29, 247) = 28.74 Prob > F = 0.0000 R-squared = 0.4298 Root MSE = .17671 (Std. Err. adjusted for 248 clusters in CompanyNo) ---------------------------------------------------------------------------------------- | Robust MarketLeveraget | Coef. Std. Err. t P>|t| [95% Conf. Interval] -----------------------+---------------------------------------------------------------- Tangibilityt1 | .419963 .0402887 10.42 0.000 .3406098 .4993161 Profitabilityt1 | -.3345266 .0690199 -4.85 0.000 -.4704692 -.198584 MarkettoBookRatiot1 | -.0516257 .0136449 -3.78 0.000 -.0785009 -.0247506 OperatingLeveraget1 | -.0481949 .012368 -3.90 0.000 -.0725552 -.0238346 AssetRiskt1 | -.1730909 .0498386 -3.47 0.001 -.2712537 -.0749281 DividendPayingStatust1 | -.0499783 .0139422 -3.58 0.000 -.077439 -.0225175 Sizelogt1Adjusted | .0263341 .0134904 1.95 0.052 -.0002368 .0529049
Code:
Fractional logistic regression Number of obs = 2,553 Wald chi2(29) = 770.97 Prob > chi2 = 0.0000 Log pseudolikelihood = -1627.1735 Pseudo R2 = 0.0760 (Std. Err. adjusted for 248 clusters in CompanyNo) ---------------------------------------------------------------------------------------- | Robust MarketLeveraget | Coef. Std. Err. z P>|z| [95% Conf. Interval] -----------------------+---------------------------------------------------------------- Tangibilityt1 | 1.882211 .2193187 8.58 0.000 1.452354 2.312068 Profitabilityt1 | -1.873641 .362013 -5.18 0.000 -2.583174 -1.164109 MarkettoBookRatiot1 | -.4021407 .0702935 -5.72 0.000 -.5399134 -.2643679 OperatingLeveraget1 | -.3152975 .082395 -3.83 0.000 -.4767887 -.1538062 AssetRiskt1 | -.7806109 .2395676 -3.26 0.001 -1.250155 -.3110669 DividendPayingStatust1 | -.1927583 .0641794 -3.00 0.003 -.3185476 -.066969 Sizelogt1Adjusted | .1237303 .0594861 2.08 0.038 .0071398 .2403208
Many thanks.
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