diff --git a/applications/lazstats/source/LazStats.lpi b/applications/lazstats/source/LazStats.lpi
index 9b36c775c..80b533f8b 100644
--- a/applications/lazstats/source/LazStats.lpi
+++ b/applications/lazstats/source/LazStats.lpi
@@ -125,7 +125,7 @@
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diff --git a/applications/lazstats/source/forms/analysis/correlation/autoplotunit.lfm b/applications/lazstats/source/not used by LazStats/autoplotunit.lfm
similarity index 100%
rename from applications/lazstats/source/forms/analysis/correlation/autoplotunit.lfm
rename to applications/lazstats/source/not used by LazStats/autoplotunit.lfm
diff --git a/applications/lazstats/source/forms/analysis/correlation/autoplotunit.pas b/applications/lazstats/source/not used by LazStats/autoplotunit.pas
similarity index 100%
rename from applications/lazstats/source/forms/analysis/correlation/autoplotunit.pas
rename to applications/lazstats/source/not used by LazStats/autoplotunit.pas
diff --git a/applications/lazstats/source/forms/analysis/correlation/differenceunit.lfm b/applications/lazstats/source/not used by LazStats/differenceunit.lfm
similarity index 100%
rename from applications/lazstats/source/forms/analysis/correlation/differenceunit.lfm
rename to applications/lazstats/source/not used by LazStats/differenceunit.lfm
diff --git a/applications/lazstats/source/forms/analysis/correlation/differenceunit.pas b/applications/lazstats/source/not used by LazStats/differenceunit.pas
similarity index 100%
rename from applications/lazstats/source/forms/analysis/correlation/differenceunit.pas
rename to applications/lazstats/source/not used by LazStats/differenceunit.pas
diff --git a/applications/lazstats/source/forms/analysis/correlation/expsmoothunit.lfm b/applications/lazstats/source/not used by LazStats/expsmoothunit.lfm
similarity index 100%
rename from applications/lazstats/source/forms/analysis/correlation/expsmoothunit.lfm
rename to applications/lazstats/source/not used by LazStats/expsmoothunit.lfm
diff --git a/applications/lazstats/source/forms/analysis/correlation/expsmoothunit.pas b/applications/lazstats/source/not used by LazStats/expsmoothunit.pas
similarity index 100%
rename from applications/lazstats/source/forms/analysis/correlation/expsmoothunit.pas
rename to applications/lazstats/source/not used by LazStats/expsmoothunit.pas
diff --git a/applications/lazstats/source/forms/analysis/correlation/fftunit.lfm b/applications/lazstats/source/not used by LazStats/fftunit.lfm
similarity index 100%
rename from applications/lazstats/source/forms/analysis/correlation/fftunit.lfm
rename to applications/lazstats/source/not used by LazStats/fftunit.lfm
diff --git a/applications/lazstats/source/forms/analysis/correlation/fftunit.pas b/applications/lazstats/source/not used by LazStats/fftunit.pas
similarity index 100%
rename from applications/lazstats/source/forms/analysis/correlation/fftunit.pas
rename to applications/lazstats/source/not used by LazStats/fftunit.pas
diff --git a/applications/lazstats/source/forms/analysis/correlation/moveavgunit.lfm b/applications/lazstats/source/not used by LazStats/moveavgunit.lfm
similarity index 100%
rename from applications/lazstats/source/forms/analysis/correlation/moveavgunit.lfm
rename to applications/lazstats/source/not used by LazStats/moveavgunit.lfm
diff --git a/applications/lazstats/source/forms/analysis/correlation/moveavgunit.pas b/applications/lazstats/source/not used by LazStats/moveavgunit.pas
similarity index 100%
rename from applications/lazstats/source/forms/analysis/correlation/moveavgunit.pas
rename to applications/lazstats/source/not used by LazStats/moveavgunit.pas
diff --git a/applications/lazstats/source/forms/analysis/correlation/pointsunit.lfm b/applications/lazstats/source/not used by LazStats/pointsunit.lfm
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rename from applications/lazstats/source/forms/analysis/correlation/pointsunit.lfm
rename to applications/lazstats/source/not used by LazStats/pointsunit.lfm
diff --git a/applications/lazstats/source/forms/analysis/correlation/pointsunit.pas b/applications/lazstats/source/not used by LazStats/pointsunit.pas
similarity index 100%
rename from applications/lazstats/source/forms/analysis/correlation/pointsunit.pas
rename to applications/lazstats/source/not used by LazStats/pointsunit.pas
diff --git a/applications/lazstats/source/forms/analysis/correlation/polynomialunit.lfm b/applications/lazstats/source/not used by LazStats/polynomialunit.lfm
similarity index 100%
rename from applications/lazstats/source/forms/analysis/correlation/polynomialunit.lfm
rename to applications/lazstats/source/not used by LazStats/polynomialunit.lfm
diff --git a/applications/lazstats/source/forms/analysis/correlation/polynomialunit.pas b/applications/lazstats/source/not used by LazStats/polynomialunit.pas
similarity index 100%
rename from applications/lazstats/source/forms/analysis/correlation/polynomialunit.pas
rename to applications/lazstats/source/not used by LazStats/polynomialunit.pas