Stata Quick Reference and Index

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Title missing values — Quick reference for missing values Description This entry provides a quick reference for Stata’s missing values. Remarks Stata has 27 numeric missing values: ., the default, which is called the system missing value or sysmiss and .a, .b, .c, . . . , .z, which are called the extended missing values. Numeric missing values are represented by “large positive values”. The ordering is all nonmissing numbers < . < .a < .b < · · · < .z Thus the expression age > 60 is true if variable age is greater than 60 or missing. To exclude missing values, ask whether the value is less than ‘.’. . list if age > 60 & age < . To specify missing values, ask whether the value is greater than or equal to ‘.’. For instance, . list if age >=. Stata has one string missing value, which is denoted by "" (blank). Also see [U] 12.2.1 Missing values 38
Title postestimation commands — Quick reference for postestimation commands Description This entry provides a quick reference for Stata’s postestimation commands. Because enhancements to Stata are continually being made, type search postestimation commands for possible additions to this list; see [R] search. Available after most estimation commands Command estat ic estat summarize estat vce estimates hausman lincom linktest lrtest margins nlcom predict predictnl suest test testnl Description AIC and BIC estimation sample summary VCE cataloging estimation results Hausman’s specification test point estimates, standard errors, testing, and inference for linear combinations of coefficients link test for model specification for single-equation models likelihood-ratio test marginal means, predictive margins, marginal effects, and average marginal effe marginal means, predictive margins, marginal effects, and average marginal effects point estimates, standard errors, testing, and inference for nonlinear combinations of coefficients predictions, residuals, influence statistics, and other diagnostic measures point estimates, standard errors, testing, and inference for generalized predictions seemingly unrelated estimation Wald tests of simple and composite linear hypotheses Wald tests of nonlinear hypotheses 39
Page 1 and 2: STATA QUICK REFERENCE AND INDEX REL
Page 3: i Table of contents Combined subjec
Page 6 and 7: 2 Inputting and saving data [GS] Ch
Page 8 and 9: 4 [D] changeeol . . . . . . . . . .
Page 10 and 11: 6 [R] estimates title . . . . . . .
Page 12 and 13: 8 [G] graph twoway lowess . . . . .
Page 14 and 15: 10 Graph schemes [G] schemes intro
Page 16 and 17: 12 [MV] clustermat . . . . . . . .
Page 18 and 19: 14 [MV] scoreplot . . . . . . . . .
Page 20 and 21: 16 [R] mprobit . . . . . . . . . .
Page 22 and 23: 18 Nonparametric statistics [R] kde
Page 24 and 25: 20 [R] predict . . . . . . . . . .
Page 26 and 27: 22 [TS] tsreport . . . . . . . . .
Page 28 and 29: 24 [P] fvexpand . . . . . . . . . .
Page 30 and 31: 26 Mata [M] Mata Reference Manual .
Page 32 and 33: Title estimation commands — Quick
Page 34 and 35: 30 estimation commands — Quick re
Page 40 and 41: Title format — Quick reference fo
Page 44 and 45: 40 postestimation commands — Quic
Page 52 and 53: Title prefix commands — Quick ref
Page 54 and 55: Title reading data — Quick refere
Page 57 and 58: Title Acronym glossary 2SIV 2SLS 3S
Page 59 and 60: Acronym glossary 55 IC ICD-9 IIA i.
Page 61 and 62: Acronym glossary 57 QDA QML rc RCT
Page 63 and 64: Vignettes index 59 Vignettes index
Page 65 and 66: Author index 61 Author index A Aale
Page 67 and 68: Author index 63 Blackburne III, E.
Page 69 and 70: Author index 65 Conover, W. J., [R]
Page 71 and 72: Author index 67 Feinleib, M., [XT]
Page 73 and 74: Author index 69 Green, P. E., [MV]
Page 75 and 76: Author index 71 Hipel, K. W., [TS]
Page 77 and 78: Author index 73 Klein, J. P., [ST]
Page 79 and 80: Author index 75 Lu, J. Y., [TS] pra
Page 81 and 82: Author index 77 Muirhead, R. J., [M
Page 83 and 84: Author index 79 Ponce de Leon, A.,
Page 85 and 86: Author index 81 Schonlau, M., [R] g
Page 87 and 88: Author index 83 ter Bogt, T., [MV]
Page 89 and 90: Author index 85 Wichern, D. W., con
Page 91 and 92: Subject index 87 Subject index ! (n
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Subject index 89 args command, [P]
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Subject index 91 bias corrected and
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Subject index 93 c(minbyte) c-class
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Subject index 95 choice models, con
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Subject index 97 cointegration, con
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Subject index 99 constrained estima
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Subject index 101 cumsp command, [T
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Subject index 103 describe, continu
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Subject index 105 DLL, [P] plugin D
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Subject index 107 end-of-line chara
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Subject index 109 estat, continued
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Subject index 111 FEVD, [TS] Glossa
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Subject index 113 fsave, window sub
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Subject index 115 graph, continued
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Subject index 117 Harrell’s C, [S
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Subject index 119 Im-Pesaran-Shin t
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Subject index 121 invfft() function
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Subject index 123 label values, [P]
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Subject index 125 loading, [MV] Glo
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Subject index 127 markers, [G] mark
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Subject index 129 mband, graph twow
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Subject index 131 missing data, [MI
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Subject index 133 mvdecode command,
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Subject index 135 number to string
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Subject index 137 parameter trace f
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Subject index 139 polytomous logist
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Subject index 141 proportions, [R]
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Subject index 143 rc built-in varia
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Subject index 145 return, [M-2] ret
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Subject index 147 RVI, see relative
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Subject index 149 set, continued fa
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Subject index 151 Sneath and Sokel
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Subject index 153 Stata, continued
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Subject index 155 stset command for
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Subject index 157 svy: truncreg com
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Subject index 159 tests, continued
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Subject index 161 truncating real n
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Subject index 163 variables, contin
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Subject index 165 weights, continue
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Stata Quick Reference and Index

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