--- a/main/statistics/inst/dendogram.m	Mon Jul 29 12:51:20 2013 +0000
+++ b/main/statistics/inst/dendogram.m	Mon Jul 29 13:16:49 2013 +0000
@@ -15,20 +15,15 @@
 
 %% -*- texinfo -*-
 %% @deftypefn {Function File} {@var{p} = } dendogram (@var{tree})
+%% @deftypefnx {Function File} {@var{p, t} = } dendogram (@var{tree})
+%% @deftypefnx {Function File} {@var{p, t, perm} = } dendogram (@var{tree})
 %% Plots a dendogram using the output of function @command{linkage}.
 %%
-%% @end deftypefn
+%% t is a vector containing the leaf node number for each object in the
+%% original dataset.  For now, all objects are leaf nodes.
 %%
-%% @deftypefn {Function File} {@var{p, t} = } dendogram (@var{tree})
-%% Plots the dendrogram and returns a vector t of containing the leaf
-%%  node number for each object in the original dataset.  For now, all
-%% objects are leaf nodes.
-%%
-%% @end deftypefn
-%%
-%% @deftypefn {Function File} {@var{p, t, perm} = } dendogram (@var{tree})
-%% Plots the dendrogram, and returns the permutation of the input objects
-%% used to display the dendrogram, in left-to-right order.
+%% perm is the permutation of the input objects used to display the
+%% dendrogram, in left-to-right order.
 %%
 %% TODO: Return handle to lines to set properties
 %% TODO: Rescale the plot automatically based on data.

--- a/main/statistics/inst/hist3.m	Mon Jul 29 12:51:20 2013 +0000
+++ b/main/statistics/inst/hist3.m	Mon Jul 29 13:16:49 2013 +0000
@@ -19,42 +19,35 @@
 
 ## -*- texinfo -*-
 ## @deftypefn {Function File} hist3(@var{X})
+## @deftypefns {Function File} hist3(@var{X}, @var{nbins})
+## @deftypefnx {Function File} hist3(@var{X}, 'Nbins', @var{nbins})
+## @deftypefnx {Function File} hist3(@var{X}, @var{centers})
+## @deftypefnx {Function File} hist3(@var{X}, 'Centers', @var{centers})
+## @deftypefnx {Function File} hist3(@var{X}, 'Edges', @var{edges})
+## @deftypefnx {Function File} {@var{N} =} hist3(@var{X}, ...)
+## @deftypefnx {Function File} {[@var{N}, @var{C}] =} hist3(@var{X}, ...)
 ## Plots a 2D histogram of the N x 2 matrix @var{X} with 10 equally spaced
 ## bins in both the x and y direction using the @code{mesh} function
 ##
-## @end deftypefn
-##
-## @deftypefn {Function File} hist3(@var{X}, @var{nbins})
-## @deftypefnx {Function File} hist3(@var{X}, 'Nbins', @var{nbins})
-## Use @var{nbins} equally spaced bins to compute histogram.  If @var{nbins} is
-## a 2 element vector, use the two values as the number of bins in the x and y
-## axis, respectively, otherwise, use the same value for each.
-##
-## @end deftypefn
+## The number of equally spaced bins to compute histogram can be specified with
+## @var{nbins}. If @var{nbins} is a 2 element vector, use the two values as the
+## number of bins in the x and y axis, respectively, otherwise, use the same
+## value for each.
 ##
-## @deftypefn {Function File} hist3(@var{X}, @var{centers})
-## @deftypefnx {Function File} hist3(@var{X}, 'Centers', @var{centers})
-## Specify the centers of the histogram bins.  @var{centers} should be a cell
-## array containing two arrays of the bin centers on the x and y axis,
-## respectively.
-##
-## @end deftypefn
+## The centers of the histogram bins can be specified with @var{centers}.
+## @var{centers} should be a cell array containing two arrays of the bin
+## centers on the x and y axis, respectively.
 ##
-## @deftypefn {Function File} hist3(@var{X}, 'Edges', @var{edges})
-## Specify the edges of the histogram bins.  @var{edges} should be a cell array
-## containing two arrays of the bin edges on the x and y axis, respectively.
+## The edges of the histogram bins can be specified with @var{edges}.
+## @var{edges} should be a cell array containing two arrays of the bin edges
+## on the x and y axis, respectively.
 ##
-## @end deftypefn
-##
-## @deftypefn {Function File} {@var{N} =} hist3(@var{X}, ...)
-## returns the 2D array of bin counts in @var{N}, and does not plot the
+## @var{N} returns the 2D array of bin counts, and does not plot the
 ## histogram
 ##
-## @end deftypefn
-##
-## @deftypefn {Function File} {[@var{N}, @var{C}] =} hist3(@var{X}, ...)
-## returns the 2D array of bin counts in @var{N} and the bin centers in the
-## 2 element cell array @var{C}, and does not plot the histogram
+## @var{N} and @var{C} returns the 2D array of bin counts in @var{N} and the
+## bin centers in the 2 element cell array @var{C}, and does not plot the
+## histogram
 ##
 ## @seealso{hist, mesh}
 ## @end deftypefn