LaTex的彙總表選項結果

Question

我一直在試圖通過使用texreg，stargazer和memiscZelig從mlogit示範運行提取我的總結統計。

texreg拋出我下面的錯誤：

texreg(MLogitRes3) 
Error in (function (classes, fdef, mtable) : unable to find an  
inherited method for function ‘extract’ for signature ‘"vglm"’ 

stargazer拋出我下面的錯誤：

stargazer(MLogitRes3) 
Error in objects[[i]]$zelig.call : 
$ operator not defined for this S4 class 

memisc（使用mtable功能）拋出了我這最後的錯誤：

mtable(MLogitRes3) 
Error in UseMethod("getSummary") : 
no applicable method for 'getSummary' applied to an object of class 
"c('vglm', 'vlm', 'vlmsmall')" 

不要做這些套件在zelig內支持mlogit選擇型號？我可以選擇將我的彙總統計信息導出到LaTex中可用的表中嗎？

Answer 1

你最近試過重現這個嗎？我剛剛簽出的代碼爲texreg::extract.zelig，它似乎有mlogit的方法：

function (model, include.aic = TRUE, include.bic = TRUE, include.loglik = TRUE, 
    include.deviance = TRUE, include.nobs = TRUE, include.rsquared = TRUE, 
    include.adjrs = TRUE, include.fstatistic = TRUE, ...) 
    ... 
    else if ("mlogit" %in% class(model)) { 
     coefficient.names <- rownames(s@coef3) 
     coefficients <- s@coef3[, 1] 
     standard.errors <- s@coef3[, 2] 
     zval <- s@coef3[, 3] 
     significance <- 2 * pnorm(abs(zval), lower.tail = FALSE) 
     gof <- numeric() 
     gof.names <- character() 
     gof.decimal <- logical() 
     if (include.loglik == TRUE) { 
      lik <- logLik(model)[1] 
      gof <- c(gof, lik) 
      gof.names <- c(gof.names, "Log Likelihood") 
      gof.decimal <- c(gof.decimal, TRUE) 
     } 
     if (include.deviance == TRUE) { 
      dev <- deviance(s) 
      if (!is.null(dev)) { 
       gof <- c(gof, dev) 
       gof.names <- c(gof.names, "Deviance") 
       gof.decimal <- c(gof.decimal, TRUE) 
      } 
     } 
     if (include.nobs == TRUE) { 
      n <- nrow(model$data) 
      gof <- c(gof, n) 
      gof.names <- c(gof.names, "Num. obs.") 
      gof.decimal <- c(gof.decimal, FALSE) 
     } 
     tr <- createTexreg(coef.names = coefficient.names, coef = coefficients, 
      se = standard.errors, pvalues = significance, gof.names = gof.names, 
      gof = gof, gof.decimal = gof.decimal) 
     return(tr) 
    } 
    ... 
} 

無論如何，如果你仍然遇到問題，你可能需要閱讀Section 6 of the texreg article，讓你如何定義你的指令擁有extract方法適用於任何型號，和/或編寫包裝作者（Philip Leifeld）以獲得支持。