fix links

R/Solve.R

@@ -5,7 +5,7 @@
 #' Solve and Display Solutions for Systems of Linear Simultaneous Equations
 #'
 #' Solve the equation system \eqn{Ax = b}, given the coefficient matrix
-#' \eqn{A} and right-hand side vector \eqn{b}, using \code{link{gaussianElimination}}.
+#' \eqn{A} and right-hand side vector \eqn{b}, using \code{\link{gaussianElimination}}.
 #' Display the solutions using \code{\link{showEqn}}.
 #'
 #' @details This function mimics the base function \code{\link[base]{solve}} when supplied with two arguments,
@@ -21,11 +21,11 @@
 #'        The default is \code{paste0("x", 1:ncol(A)}.
 #' @param verbose, logical; show the steps of the Gaussian elimination algorithm?
 #' @param simplify logical; try to simplify the equations?
-#' @param fractions logical; express numbers as rational fractions, using the \code{\link[MASS]{fractions}} 
+#' @param fractions logical; express numbers as rational fractions, using the \code{\link[MASS]{fractions}}
 #'    function; if you require greater accuracy, you can set the \code{cycles} (default 10)
 #'    and/or \code{max.denominator} (default 2000) arguments to \code{fractions} as a global option, e.g.,
 #'    \code{options(fractions=list(cycles=100, max.denominator=10^4))}.
-#' @param ..., arguments to be passed to \code{link{gaussianElimination}} and \code{\link{showEqn}}
+#' @param ..., arguments to be passed to \code{\link{gaussianElimination}} and \code{\link{showEqn}}
 #' @return the function is used primarily for its side effect of printing the solution in a
 #'  readable form, but it invisibly returns the solution as a character vector
 #' @export

R/corner.R

@@ -51,7 +51,7 @@ pointOnLine <- function(x1, x2, d, absolute=TRUE) {
 #' @param absolute logical; if \code{TRUE}, \code{d} is taken as an absolute distance along the vectors; otherwise it
 #'            is calculated as a relative distance, i.e., a fraction of the length of the vectors.
 #'            See \code{\link{pointOnLine}} for the precise definition.
-#' @param ... Arguments passed to \code{link[graphics]{lines}} or to \code{link[rgl]{lines3d}}
+#' @param ... Arguments passed to \code{\link[graphics]{lines}} or to \code{\link[rgl]{lines3d}}
 #' @export
 #' @return none
 #' @family vector diagrams

R/regvec3d.R

@@ -23,7 +23,7 @@
 #' squares is the squared length of the \code{e} vector, and the regression sum of squares is
 #' the squared length of the \code{yhat} vector.
 #'
-#' The drawing functions \code{\link{vectors}} and \code{link{vectors3d}} used by the \code{\link{plot.regvec3d}} method only work
+#' The drawing functions \code{\link{vectors}} and \code{\link{vectors3d}} used by the \code{\link{plot.regvec3d}} method only work
 #' reasonably well if the variables are shown on commensurate scales, i.e., with
 #' either \code{scale=TRUE} or \code{normalize=TRUE}.
 #'
@@ -189,7 +189,7 @@ regvec3d.default <- function(x1, x2, y, scale=FALSE, normalize=TRUE,
 #' A 2D diagram, using the first two columns of the result, can be used to show the projection
 #' of the space in the \code{x1}, \code{x2} plane.
 #'
-#' The drawing functions \code{\link{vectors}} and \code{link{vectors3d}} used by the \code{\link{plot.regvec3d}} method only work
+#' The drawing functions \code{\link{vectors}} and \code{\link{vectors3d}} used by the \code{\link{plot.regvec3d}} method only work
 #' reasonably well if the variables are shown on commensurate scales, i.e., with
 #' either \code{scale=TRUE} or \code{normalize=TRUE}.
 #'

R/showEig.R

@@ -12,7 +12,7 @@
 #' @param levels      passed to dataEllipse determining the coverage of the data ellipse(s)
 #' @param plot.points logical; should the points be plotted?
 #' @param add         logical; should this call add to an existing plot?
-#' @param ...         other arguments passed to \code{link[car]{dataEllipse}}
+#' @param ...         other arguments passed to \code{\link[car]{dataEllipse}}
 #' @author Michael Friendly
 #' @seealso \code{\link[car]{dataEllipse}}
 #' @importFrom car dataEllipse