--- a/scripts/ChangeLog	Tue Mar 18 20:47:40 2008 -0400
+++ b/scripts/ChangeLog	Wed Mar 19 13:12:29 2008 -0400
@@ -1,3 +1,10 @@
+2008-03-19  Jaroslav Hajek <highegg@gmail.com>
+
+	* statistics/distributions/exppdf.m,
+	statistics/distributions/expcdf.m,
+	statistics/distributions/expinv.m,
+	statistics/distributions/exprnd.m: Doc fix.
+
 2008-03-18  Michael D. Godfrey  <godfrey@isl.stanford.edu>
 
 	* plot/__go_draw_axes__.m: Use correct symbol codes.

--- a/scripts/statistics/distributions/expcdf.m	Tue Mar 18 20:47:40 2008 -0400
+++ b/scripts/statistics/distributions/expcdf.m	Wed Mar 19 13:12:29 2008 -0400
@@ -20,7 +20,7 @@
 ## @deftypefn {Function File} {} expcdf (@var{x}, @var{lambda})
 ## For each element of @var{x}, compute the cumulative distribution
 ## function (CDF) at @var{x} of the exponential distribution with
-## parameter @var{lambda}.
+## mean @var{lambda}.
 ##
 ## The arguments can be of common size or scalar.
 ## @end deftypefn

--- a/scripts/statistics/distributions/expinv.m	Tue Mar 18 20:47:40 2008 -0400
+++ b/scripts/statistics/distributions/expinv.m	Wed Mar 19 13:12:29 2008 -0400
@@ -19,7 +19,7 @@
 ## -*- texinfo -*-
 ## @deftypefn {Function File} {} expinv (@var{x}, @var{lambda})
 ## For each element of @var{x}, compute the quantile (the inverse of the
-## CDF) at @var{x} of the exponential distribution with parameter
+## CDF) at @var{x} of the exponential distribution with mean
 ## @var{lambda}.
 ## @end deftypefn
 

--- a/scripts/statistics/distributions/exppdf.m	Tue Mar 18 20:47:40 2008 -0400
+++ b/scripts/statistics/distributions/exppdf.m	Wed Mar 19 13:12:29 2008 -0400
@@ -19,7 +19,7 @@
 ## -*- texinfo -*-
 ## @deftypefn {Function File} {} exppdf (@var{x}, @var{lambda})
 ## For each element of @var{x}, compute the probability density function
-## (PDF) of the exponential distribution with parameter @var{lambda}.
+## (PDF) of the exponential distribution with mean @var{lambda}.
 ## @end deftypefn
 
 ## Author: KH <Kurt.Hornik@wu-wien.ac.at>

--- a/scripts/statistics/distributions/exprnd.m	Tue Mar 18 20:47:40 2008 -0400
+++ b/scripts/statistics/distributions/exprnd.m	Wed Mar 19 13:12:29 2008 -0400
@@ -20,7 +20,7 @@
 ## @deftypefn {Function File} {} exprnd (@var{lambda}, @var{r}, @var{c})
 ## @deftypefnx {Function File} {} exprnd (@var{lambda}, @var{sz})
 ## Return an @var{r} by @var{c} matrix of random samples from the
-## exponential distribution with parameter @var{lambda}, which must be a
+## exponential distribution with mean @var{lambda}, which must be a
 ## scalar or of size @var{r} by @var{c}. Or if @var{sz} is a vector, 
 ## create a matrix of size @var{sz}.
 ##