Propensity Score Matching in Stata
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30:00
Propensity Score Matching
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23:42
Linear Regression in Stata
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12:34
Limited Dependent Variable Models in Stata
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6:58
Difference in Differences Estimation in Stata
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8:15
Propensity Score Matching in Stata - psmatch2
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3:25:28
50 obras-primas da música clássica para relaxamento e alma | Beethoven, Mozart, Chopin, Bach, Vivald
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28:01
Principal Component Analysis and Factor Analysis in Stata
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15:46