aboutsummaryrefslogtreecommitdiff
path: root/tests/massart97.R
diff options
context:
space:
mode:
authorranke <ranke@5fad18fb-23f0-0310-ab10-e59a3bee62b4>2007-10-01 19:44:04 +0000
committerranke <ranke@5fad18fb-23f0-0310-ab10-e59a3bee62b4>2007-10-01 19:44:04 +0000
commit14a5af60a36071f6a9b4471fdf183fd91e89e1cd (patch)
tree8c845109c3b3e7663b903f3a9d06f7094a4438d8 /tests/massart97.R
parent3dec3886b58f73427409d3ef9427c8440420cbc0 (diff)
Moved everything into the trunk directory, in order to enable branching
git-svn-id: http://kriemhild.uft.uni-bremen.de/svn/chemCal@22 5fad18fb-23f0-0310-ab10-e59a3bee62b4
Diffstat (limited to 'tests/massart97.R')
-rw-r--r--tests/massart97.R25
1 files changed, 0 insertions, 25 deletions
diff --git a/tests/massart97.R b/tests/massart97.R
deleted file mode 100644
index 00f837f..0000000
--- a/tests/massart97.R
+++ /dev/null
@@ -1,25 +0,0 @@
-require(chemCal)
-data(massart97ex1)
-m <- lm(y ~ x, data = massart97ex1)
-inverse.predict(m, 15) # 6.1 +- 4.9
-inverse.predict(m, 90) # 43.9 +- 4.9
-inverse.predict(m, rep(90,5)) # 43.9 +- 3.2
-
-data(massart97ex3)
-attach(massart97ex3)
-yx <- split(y, x)
-ybar <- sapply(yx, mean)
-s <- round(sapply(yx, sd), digits = 2)
-w <- round(1 / (s^2), digits = 3)
-weights <- w[factor(x)]
-m <- lm(y ~ x, w = weights)
-#calplot(m)
-
-inverse.predict(m, 15, ws = 1.67) # 5.9 +- 2.5
-inverse.predict(m, 90, ws = 0.145) # 44.1 +- 7.9
-
-m0 <- lm(y ~ x)
-lod(m0)
-
-loq(m0)
-loq(m, w.loq = 1.67)

Contact - Imprint