1 files changed, 3 insertions, 0 deletions

diff --git a/man/lod.Rd b/man/lod.Rd
index fa8c8ad..c2fe4e9 100644
--- a/man/lod.Rd
+++ b/man/lod.Rd
@@ -43,6 +43,9 @@
   - The estimation of the LOD in terms of the analyte amount/concentration
     xD from the LOD in the signal domain SD is done by simply inverting the
     calibration function (i.e. assuming a known calibration function).
+  - The calculation of a LOD from weighted calibration models requires
+    a weights argument for the internally used \code{\link{predict.lm}}
+    function, which is currently not supported in R.
 }
 \references{
   Massart, L.M, Vandenginste, B.G.M., Buydens, L.M.C., De Jong, S., Lewi, P.J.,