- Added ChangeLog

- Bugfix for lod() for the case of small x values (see ChangeLog)
- Version 0.1-32 as just submitted to CRAN
- Got rid of trunk directory, as I will not find the time to finish what I started there and it 
  may confuse visitors of viewcvs in kriemhild



git-svn-id: http://kriemhild.uft.uni-bremen.de/svn/chemCal@31 5fad18fb-23f0-0310-ab10-e59a3bee62b4

1 files changed, 7 insertions, 2 deletions

diff --git a/branches/0.1/chemCal/man/lod.Rd b/branches/0.1/chemCal/man/lod.Rd
index e468e1d..918e820 100644
--- a/branches/0.1/chemCal/man/lod.Rd
+++ b/branches/0.1/chemCal/man/lod.Rd
@@ -5,7 +5,7 @@
 \alias{lod.default}
 \title{Estimate a limit of detection (LOD)}
 \usage{
-  lod(object, \dots, alpha = 0.05, beta = 0.05, method = "default")
+  lod(object, \dots, alpha = 0.05, beta = 0.05, method = "default", tol = "default")
 }
 \arguments{
   \item{object}{
@@ -25,12 +25,17 @@
     The error tolerance beta for the detection limit.
   }
   \item{method}{
-    The default method uses a prediction interval at the LOD
+    The \dQuote{default} method uses a prediction interval at the LOD
     for the estimation of the LOD, which obviously requires
     iteration. This is described for example in Massart, p. 432 ff.
     The \dQuote{din} method uses the prediction interval at
     x = 0 as an approximation.
   }
+  \item{tol}{
+    When the \dQuote{default} method is used, the default tolerance
+    for the lod on the x scale is the value of the smallest non-zero standard
+    divided by 1000.
+  }
 }
 \value{
   A list containig the corresponding x and y values of the estimated limit of