3 ### Produce LaTeX and HTML tables from R objects.
5 ### Copyright 2000-2013 David B. Dahl <dahl@stat.byu.edu>
7 ### This file is part of the `xtable' library for R and related languages.
8 ### It is made available under the terms of the GNU General Public
9 ### License, version 2, or at your option, any later version,
10 ### incorporated herein by reference.
12 ### This program is distributed in the hope that it will be
13 ### useful, but WITHOUT ANY WARRANTY; without even the implied
14 ### warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 ### PURPOSE. See the GNU General Public License for more
18 ### You should have received a copy of the GNU General Public
19 ### License along with this program; if not, write to the Free
20 ### Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
21 ### MA 02111-1307, USA
23 xtable <- function(x, caption = NULL, label = NULL, align = NULL,
24 digits = NULL, display = NULL, auto = FALSE, ...) {
29 ### data.frame and matrix objects
31 xtable.data.frame <- function(x, caption = NULL, label = NULL, align = NULL,
32 digits = NULL, display = NULL, auto = FALSE,
34 logicals <- unlist(lapply(x, is.logical))
35 ##x[, logicals] <- lapply(x[, logicals], as.character)
36 ## Patch for logicals bug, no 1911
37 ## David Scott, <d.scott@auckland.ac.nz>, 2012-08-10
38 x[, logicals] <- lapply(x[, logicals, drop = FALSE], as.character)
39 characters <- unlist(lapply(x, is.character))
40 factors <- unlist(lapply(x, is.factor))
41 ints <- sapply(x, is.integer)
42 class(x) <- c("xtable","data.frame")
45 if(auto && is.null(align)) align <- xalign(x)
46 if(auto && is.null(digits)) digits <- xdigits(x)
47 if(auto && is.null(display)) display <- xdisplay(x)
48 align(x) <- switch(1+is.null(align), align,
49 c("r",c("r","l")[(characters|factors)+1]))
50 digits(x) <- switch(1+is.null(digits), digits, c(0,rep(2,ncol(x))))
51 ## Patch from Seth Falcon <sfalcon@fhcrc.org>, 18-May-2007
52 if (is.null(display)) {
53 display <- rep("f", ncol(x))
55 display[characters | factors] <- "s"
56 display <- c("s", display)
62 xtable.matrix <- function(x, caption = NULL, label = NULL, align = NULL,
63 digits = NULL, display = NULL, auto = FALSE, ...) {
64 return(xtable.data.frame(data.frame(x, check.names = FALSE),
65 caption = caption, label = label, align = align,
66 digits = digits, display = display, auto = auto,
72 ### table objects (of 1 or 2 dimensions) by Guido Gay, 9 Feb 2007
73 ### Fixed to pass R checks by DBD, 9 May 2007
74 xtable.table <- function(x, caption = NULL, label = NULL, align = NULL,
75 digits = NULL, display = NULL, auto = FALSE, ...) {
76 if (length(dim(x)) == 1) {
77 return(xtable.matrix(matrix(x,
78 dimnames = list(rownames(x),
80 caption = caption, label = label, align = align,
81 digits = digits, display = display, auto = auto))
82 } else if (length(dim(x))==2) {
83 return(xtable.matrix(matrix(x, ncol = dim(x)[2], nrow = dim(x)[1],
84 dimnames = list(rownames(x), colnames(x))),
85 caption = caption, label = label, align = align,
86 digits = digits, display = display, auto = auto))
88 stop("xtable.table is not implemented for tables of > 2 dimensions")
94 xtable.anova <- function(x, caption = NULL, label = NULL, align = NULL,
95 digits = NULL, display = NULL, auto = FALSE, ...) {
96 suggested.digits <- c(0,rep(2, ncol(x)))
97 suggested.digits[grep("Pr\\(>", names(x))+1] <- 4
98 suggested.digits[grep("P\\(>", names(x))+1] <- 4
99 suggested.digits[grep("Df", names(x))+1] <- 0
101 class(x) <- c("xtable","data.frame")
102 caption(x) <- caption
104 if(auto && is.null(align)) align <- xalign(x)
105 if(auto && is.null(digits)) digits <- xdigits(x)
106 if(auto && is.null(display)) display <- xdisplay(x)
107 align(x) <- switch(1+is.null(align), align, c("l",rep("r", ncol(x))))
108 digits(x) <- switch(1+is.null(digits), digits, suggested.digits)
109 display(x) <- switch(1+is.null(display), display, c("s",rep("f", ncol(x))))
115 xtable.aov <- function(x, caption = NULL, label = NULL, align = NULL,
116 digits = NULL, display = NULL, auto = FALSE, ...) {
117 return(xtable.anova(anova(x, ...), caption = caption, label = label,
118 align = align, digits = digits, display = display,
122 xtable.summary.aov <- function(x, caption = NULL, label = NULL, align = NULL,
123 digits = NULL, display = NULL, auto = FALSE,
125 return(xtable.anova(x[[1]], caption = caption, label = label, align = align,
126 digits = digits, display = display, auto = auto))
129 xtable.summary.aovlist <- function(x, caption = NULL, label = NULL,
130 align = NULL, digits = NULL, display = NULL,
132 for (i in 1:length(x)) {
134 result <- xtable.summary.aov(x[[i]], caption = caption,
136 align = align, digits = digits,
137 display = display, auto = auto)
139 result <- rbind(result,
140 xtable.anova(x[[i]][[1]], caption = caption,
141 label = label, align = align,
142 digits = digits, display = display,
149 xtable.aovlist <- function(x, caption = NULL, label = NULL, align = NULL,
150 digits = NULL, display = NULL, auto = FALSE, ...) {
151 return(xtable.summary.aovlist(summary(x), caption = caption, label = label,
152 align = align, digits = digits,
153 display = display, auto = auto))
159 xtable.lm <- function(x, caption = NULL, label = NULL, align = NULL,
160 digits = NULL, display = NULL, auto = FALSE, ...) {
161 return(xtable.summary.lm(summary(x), caption = caption, label = label,
162 align = align, digits = digits, display = display,
166 xtable.summary.lm <- function(x, caption = NULL, label = NULL, align = NULL,
167 digits = NULL, display = NULL, auto = FALSE,
169 x <- data.frame(x$coef, check.names = FALSE)
171 class(x) <- c("xtable","data.frame")
172 caption(x) <- caption
174 if(auto && is.null(align)) align <- xalign(x)
175 if(auto && is.null(digits)) digits <- xdigits(x)
176 if(auto && is.null(display)) display <- xdisplay(x)
177 align(x) <- switch(1+is.null(align), align, c("r","r","r","r","r"))
178 digits(x) <- switch(1+is.null(digits), digits, c(0,4,4,2,4))
179 display(x) <- switch(1+is.null(display), display, c("s","f","f","f","f"))
185 xtable.glm <- function(x, caption = NULL, label = NULL, align = NULL,
186 digits = NULL, display = NULL, auto = FALSE, ...) {
187 return(xtable.summary.glm(summary(x), caption = caption,
188 label = label, align = align,
189 digits = digits, display = display, auto = auto))
192 xtable.summary.glm <- function(x, caption = NULL, label = NULL, align = NULL,
193 digits = NULL, display = NULL, auto = FALSE,
195 return(xtable.summary.lm(x, caption = caption, label = label, align = align,
196 digits = digits, display = display, auto = auto))
201 xtable.prcomp <- function(x, caption = NULL, label = NULL, align = NULL,
202 digits = NULL, display = NULL, auto = FALSE, ...) {
203 x <- data.frame(x$rotation, check.names = FALSE)
205 class(x) <- c("xtable","data.frame")
206 caption(x) <- caption
208 if(auto && is.null(align)) align <- xalign(x)
209 if(auto && is.null(digits)) digits <- xdigits(x)
210 if(auto && is.null(display)) display <- xdisplay(x)
211 align(x) <- switch(1+is.null(align), align, c("r",rep("r", ncol(x))))
212 digits(x) <- switch(1+is.null(digits), digits, c(0,rep(4, ncol(x))))
213 display(x) <- switch(1+is.null(display), display, c("s",rep("f", ncol(x))))
217 xtable.summary.prcomp <- function(x, caption = NULL, label = NULL, align = NULL,
218 digits = NULL, display = NULL, auto = FALSE,
220 x <- data.frame(x$importance, check.names = FALSE)
222 class(x) <- c("xtable","data.frame")
223 caption(x) <- caption
225 if(auto && is.null(align)) align <- xalign(x)
226 if(auto && is.null(digits)) digits <- xdigits(x)
227 if(auto && is.null(display)) display <- xdisplay(x)
228 align(x) <- switch(1+is.null(align), align, c("r",rep("r", ncol(x))))
229 digits(x) <- switch(1+is.null(digits), digits, c(0,rep(4, ncol(x))))
230 display(x) <- switch(1+is.null(display), display, c("s",rep("f", ncol(x))))
235 ### Slightly modified version of xtable.coxph contributed on r-help by
236 ### Date: Wed, 2 Oct 2002 17:47:56 -0500 (CDT)
237 ### From: Jun Yan <jyan@stat.wisc.edu>
238 ### Subject: Re: [R] xtable for Cox model output
239 xtable.coxph <- function (x, caption = NULL, label = NULL, align = NULL,
240 digits = NULL, display = NULL, auto = FALSE, ...)
244 se <- sqrt(diag(cox$var))
245 if (is.null(cox$naive.var)) {
246 tmp <- cbind(beta, exp(beta), se, beta/se, 1 - pchisq((beta/se)^2, 1))
247 dimnames(tmp) <- list(names(beta),
248 c("coef", "exp(coef)", "se(coef)", "z", "p"))
250 tmp <- cbind( beta, exp(beta), se, beta/se,
251 signif(1 - pchisq((beta/se)^2, 1), digits - 1))
252 dimnames(tmp) <- list(names(beta),
253 c("coef", "exp(coef)", "robust se", "z", "p"))
255 return(xtable(tmp, caption = caption, label = label, align = align,
256 digits = digits, display = display, auto = auto))
259 ### Additional method: xtable.ts
260 ### Contributed by David Mitchell (davidm@netspeed.com.au)
262 xtable.ts <- function(x, caption = NULL, label = NULL, align = NULL,
263 digits = NULL, display = NULL, auto = FALSE, ...) {
264 if (inherits(x, "ts") && !is.null(ncol(x))) {
265 ## COLNAMES <- paste(colnames(x));
266 tp.1 <- trunc(time(x))
267 tp.2 <- trunc(cycle(x))
268 day.abb <- c("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat")
269 ROWNAMES <- switch(frequency(x),
271 "Arg2", "Arg3", # Dummy arguments
272 paste(tp.1, c("Q1", "Q2", "Q3", "Q4")[tp.2], sep = " "),
274 paste("Wk.", tp.1, " ", day.abb[tp.2], sep = ""),
275 "Arg8", "Arg9", "Arg10", "Arg11",
276 paste(tp.1, month.abb[tp.2], sep = " "))
277 tmp <- data.frame(x, row.names = ROWNAMES);
278 } else if (inherits(x, "ts") && is.null(ncol(x))) {
279 COLNAMES <- switch(frequency(x),
281 "Arg2", "Arg3", # Dummy arguments
282 c("Q1", "Q2", "Q3", "Q4"),
285 "Arg8", "Arg9", "Arg10", "Arg11",
287 ROWNAMES <- seq(from = start(x)[1], to = end(x)[1])
288 tmp <- data.frame(matrix(c(rep(NA, start(x)[2] - 1), x,
289 rep(NA, frequency(x) - end(x)[2])),
290 ncol = frequency(x), byrow = TRUE),
291 row.names = ROWNAMES)
292 names(tmp) <- COLNAMES
294 return(xtable(tmp, caption = caption, label = label, align = align,
295 digits = digits, display = display, auto = auto))
298 ### Suggested by Ajay Narottam Shah <ajayshah@mayin.org> in e-mail 2006/07/22
299 xtable.zoo <- function(x, ...) {
300 return(xtable(as.ts(x), ...))
303 ### Date: Fri, 29 May 2015 11:41:04 +0200
304 ### From: Martin G. <martin.gubri@framasoft.org>
305 ### Subject: [xtable] Code for spdep, splm and sphet objects outputs
308 xtable.sarlm <- function(x, caption = NULL, label = NULL, align = NULL,
309 digits = NULL, display = NULL, auto = FALSE, ...) {
310 return(xtable.summary.sarlm(summary(x), caption = caption, label = label,
311 align = align, digits = digits,
312 display = display, auto = auto))
315 xtable.summary.sarlm <- function(x, caption = NULL, label = NULL, align = NULL,
316 digits = NULL, display = NULL, auto = FALSE,
318 x <- data.frame(x$Coef, check.names = FALSE)
320 class(x) <- c("xtable","data.frame")
321 caption(x) <- caption
323 if(auto && is.null(align)) align <- xalign(x)
324 if(auto && is.null(digits)) digits <- xdigits(x)
325 if(auto && is.null(display)) display <- xdisplay(x)
326 align(x) <- switch(1+is.null(align), align, c("r","r","r","r","r"))
327 digits(x) <- switch(1+is.null(digits), digits, c(0,4,4,2,4))
328 display(x) <- switch(1+is.null(display), display, c("s","f","f","f","f"))
332 ### spautolm objects: added by David Scott, 6/1/2016, after suggestion by
334 ### Date: Wed, 29 Apr 2015 10:45:16 +0200
335 ### Guido Schulz <schulzgu@student.hu-berlin.de>
336 xtable.spautolm <- function(x, caption = NULL, label = NULL, align = NULL,
337 digits = NULL, display = NULL, auto = FALSE, ...) {
338 return(xtable.summary.sarlm(summary(x), caption = caption, label = label,
339 align = align, digits = digits,
340 display = display, auto = auto))
343 xtable.summary.spautolm <- function(x, caption = NULL, label = NULL,
344 align = NULL, digits = NULL,
345 display = NULL, auto = FALSE, ...) {
346 return(xtable.summary.sarlm(summary(x), caption = caption, label = label,
347 align = align, digits = digits,
348 display = display, auto = auto))
353 xtable.gmsar <- function(x, caption = NULL, label = NULL, align = NULL,
354 digits = NULL, display = NULL, auto = FALSE, ...) {
355 return(xtable.summary.sarlm(summary(x), caption = caption, label = label,
356 align = align, digits = digits,
357 display = display, auto = auto, ...))
360 xtable.summary.gmsar <- function(x, caption = NULL, label = NULL, align = NULL,
361 digits = NULL, display = NULL,
363 return(xtable.summary.sarlm(x, caption = caption, label = label,
364 align = align, digits = digits,
365 display = display, auto = auto))
369 xtable.stsls <- function(x, caption = NULL, label = NULL, align = NULL,
370 digits = NULL, display = NULL, auto = FALSE, ...) {
371 return(xtable.summary.sarlm(summary(x), caption = caption, label = label,
372 align = align, digits = digits,
373 display = display, auto = auto, ...))
376 xtable.summary.stsls <- function(x, caption = NULL, label = NULL, align = NULL,
377 digits = NULL, display = NULL,
379 return(xtable.summary.sarlm(x, caption = caption, label = label,
380 align = align, digits = digits,
381 display = display, auto = auto))
384 ### pred.sarlm objects
385 xtable.sarlm.pred <- function(x, ...) {
386 return(xtable(as.data.frame(x), ...))
389 ### lagImpact objects
390 xtable.lagImpact <- function(x, ...) {
391 xtable(spdep:::lagImpactMat(x), ...)
396 xtable.splm <- function(x, caption = NULL, label = NULL, align = NULL,
397 digits = NULL, display = NULL, auto = FALSE, ...) {
398 return(xtable.summary.splm(summary(x), caption = caption, label = label,
399 align = align, digits = digits,
400 display = display, auto = auto))
403 xtable.summary.splm <- function(x, caption = NULL, label = NULL, align = NULL,
404 digits = NULL, display = NULL, auto = FALSE,
406 x <- data.frame(x$CoefTable, check.names = FALSE)
408 class(x) <- c("xtable","data.frame")
409 caption(x) <- caption
411 if(auto && is.null(align)) align <- xalign(x)
412 if(auto && is.null(digits)) digits <- xdigits(x)
413 if(auto && is.null(display)) display <- xdisplay(x)
414 align(x) <- switch(1+is.null(align), align, c("r","r","r","r","r"))
415 digits(x) <- switch(1+is.null(digits), digits, c(0,4,4,2,4))
416 display(x) <- switch(1+is.null(display), display, c("s","f","f","f","f"))
422 xtable.sphet <- function(x, caption = NULL, label = NULL, align = NULL,
423 digits = NULL, display = NULL, auto = FALSE, ...) {
424 return(xtable.summary.splm(summary(x), caption = caption, label = label,
425 align = align, digits = digits,
426 display = display, auto = auto))
429 xtable.summary.sphet <- function(x, caption = NULL, label = NULL, align = NULL,
430 digits = NULL, display = NULL,
432 return(xtable.summary.splm(x, caption = caption, label = label,
433 align = align, digits = digits,
434 display = display, auto = auto))