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最新统计软件 Stata 13 发布 |
2013-06-27
广州博脉 |
最新的全功能统计软件 Stata 13 增强了许多功能: w__w__w__._p_o_m_in_e_.__co__m__ Treatment effects Inverse-probability weights (IPW) Regression adjustment Propensity-score matching Covariate matching Doubly robust methods Continuous, binary,and count outcomes Endogenous treatment models w_w__w.p_om_ine._c_o_m_ Multilevel models w_w_w_._p__o__min__e.c_o__m_ Negative binomial Ordered logistic Ordered probit Multinomial logistic GLM Hierarchical and crossed models w_w_w_._po_m_in_e_.__c__om_ Power and sample size w_w_w__.p_omi_n_e_.__com_ Means, proportions, variances, correlations Case–control and cohort studies Interactive control panel Tabular results Automatic graphs ww_w.__po_mine_._co_m Generalized SEM Generalized linear responses: binary, count, ordered outcomes Multilevel models: nested (hierarchical) and crossed Random slopes and intercepts Fast w__w_w._po_m__i_n__e.c__o_m_ Forecasting Time series and panels One to thousands of equations Identities Add factors Dynamic and static CIs via stochastic simulation Compare scenarios www_.p_om__i_n__e__.com Long strings www.p_om__i_n_e_._c__o_m_ Two billion character strings Text strings Binary large objects (BLOBs) Import/Export/ODBC/SQL Work just like Stata strings w__w_w_._p_o_m__i_ne_._com__ Panel data www_._pomi__n_e_.__c__om_ Ordered outcomes Random-effects ordered probit Random-effects ordered logistic Random-effects multinomial logit Cluster–robust SEs w_w_w__.__p_omi_n_e._c_om Project Manager w_ww_.__po_mi_n_e__.__c_om Organize files (1–10,000) Multiple projects Filter on filenames Click to open Click to run www._p__om_ine_.com_ Effect sizes Comparison of means ANOVA Linear regression Confidence intervals Cohen’s d, Hedges’s g, Glass’s Δ, η2, ω2 w_ww__._pom__i_n__e__.c_o_m_ More documentation w__ww__._pom_i_n__e__._c_o_m__ Three all-new manuals 11,000+ total pages Thousands of worked examples Statistical overviews Fast and easy navigation See the video w_w_w_._po__m__i__n_e_._c_o_m_ More statistics w_w_w__._p_o__mi_n__e_._com Ordered probit with sample selection Poisson with endogenous covariates Robust SEs for quantile regression ML estimation without programming Fractional polynomial prefix Intraclass correlations Seven noncentral-t and noncentral-F functions Marginal effects for changes from status quo w_w_w._p__o__m_i_n_e.c_o_m__ And more w__w_w_._po__mi__n_e_._c__o_m Factor variables now show labels Import delimited with preview Import from Haver Analytics Business calendars from data Create Word and Excel files Java plugin API FTP and secure HTTP |
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