| 1 | 
| x1 | |
| y1 | |
| x2 | |
| y2 | |
| fr | |
| est | |
| xlab | |
| ylab | |
| xout | |
| eout | |
| outfun | |
| ... | 
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | ##---- Should be DIRECTLY executable !! ----
##-- ==>  Define data, use random,
##--	or do  help(data=index)  for the standard data sets.
## The function is currently defined as
function (x1, y1, x2, y2, fr = 0.8, est = tmean, xlab = "X", 
    ylab = "Y", xout = FALSE, eout = FALSE, outfun = out, ...) 
{
    m1 <- elimna(cbind(x1, y1))
    if (eout && xout) 
        stop("Can't have both eout and xout = F")
    if (eout) {
        flag <- outfun(m1, plotit = FALSE, ...)$keep
        m1 <- m1[flag, ]
    }
    if (xout) {
        flag <- outfun(m1[, 1], plotit = FALSE, ...)$keep
        m1 <- m1[flag, ]
    }
    x1 <- m1[, 1]
    y1 <- m1[, 2]
    m2 <- elimna(cbind(x2, y2))
    if (eout) {
        flag <- outfun(m2, plotit = FALSE, ...)$keep
        m2 <- m2[flag, ]
    }
    if (xout) {
        flag <- outfun(m2[, 1], plotit = FALSE, ...)$keep
        m2 <- m2[flag, ]
    }
    x2 <- m2[, 1]
    y2 <- m2[, 2]
    flag = order(x1)
    x1 = x1[flag]
    y1 = y1[flag]
    flag = order(x2)
    x2 = x2[flag]
    y2 = y2[flag]
    temp1 <- lplot(x1, y1, pyhat = TRUE, plotit = FALSE)$yhat.values
    temp2 <- lplot(x2, y2, pyhat = TRUE, plotit = FALSE)$yhat.values
    plot(c(x1, x2), c(y1, y2), type = "n", xlab = xlab, ylab = ylab)
    points(x1, y1)
    points(x2, y2, pch = "+")
    lines(x1, temp1)
    lines(x2, temp2, lty = 2)
  }
 | 
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