diff options
| -rw-r--r-- | DESCRIPTION | 4 | ||||
| -rw-r--r-- | NEWS.md | 2 | ||||
| -rw-r--r-- | build.log | 2 | ||||
| -rw-r--r-- | check.log | 2 | ||||
| -rw-r--r-- | vignettes/chemCal.R | 23 |
5 files changed, 6 insertions, 27 deletions
diff --git a/DESCRIPTION b/DESCRIPTION index 7b542a9..85745ed 100644 --- a/DESCRIPTION +++ b/DESCRIPTION @@ -1,11 +1,11 @@ Package: chemCal Version: 0.2.2 -Date: 2021-04-08 +Date: 2021-04-15 Title: Calibration Functions for Analytical Chemistry Authors@R: c(person("Johannes", "Ranke", role = c("aut", "cre", "cph"), email = "jranke@uni-bremen.de", comment = c(ORCID = "0000-0003-4371-6538"))) -Suggests: MASS, knitr, testthat, investr, covr +Suggests: MASS, knitr, testthat, investr, covr, rmarkdown Description: Simple functions for plotting linear calibration functions and estimating standard errors for measurements according to the Handbook of Chemometrics and Qualimetrics: Part A @@ -5,6 +5,8 @@ - Added the cadmium dataset from Rocke and Lorenzato (1995) +- Suggest: rmarkdown as it is not a dependency of knitr any more, as pointed out by Kurt Hornik + # chemCal 0.2.1 - 'inverse.predict': Do not work on the means of the calibration standards any more, as this ignores the variability of y values about the means. Thanks to Anna Burniol Figols for pointing out this issue @@ -6,5 +6,5 @@ * checking for LF line-endings in source and make files and shell scripts * checking for empty or unneeded directories * re-saving image files -* building ‘chemCal_0.2.3.tar.gz’ +* building ‘chemCal_0.2.2.tar.gz’ @@ -4,7 +4,7 @@ * using session charset: UTF-8 * using option ‘--as-cran’ * checking for file ‘chemCal/DESCRIPTION’ ... OK -* this is package ‘chemCal’ version ‘0.2.3’ +* this is package ‘chemCal’ version ‘0.2.2’ * package encoding: UTF-8 * checking CRAN incoming feasibility ... Note_to_CRAN_maintainers Maintainer: ‘Johannes Ranke <jranke@uni-bremen.de>’ diff --git a/vignettes/chemCal.R b/vignettes/chemCal.R deleted file mode 100644 index d9015e9..0000000 --- a/vignettes/chemCal.R +++ /dev/null @@ -1,23 +0,0 @@ -## ------------------------------------------------------------------------ -library(chemCal) -m0 <- lm(y ~ x, data = massart97ex3) -calplot(m0) - -## ------------------------------------------------------------------------ -plot(m0, which=3) - -## ---- message = FALSE, echo = TRUE--------------------------------------- -weights <- with(massart97ex3, { - yx <- split(y, x) - ybar <- sapply(yx, mean) - s <- round(sapply(yx, sd), digits = 2) - w <- round(1 / (s^2), digits = 3) -}) -massart97ex3.means <- aggregate(y ~ x, massart97ex3, mean) - -m <- lm(y ~ x, w = weights, data = massart97ex3.means) - -## ------------------------------------------------------------------------ -inverse.predict(m, 15, ws=1.67) -inverse.predict(m, 90, ws = 0.145) - |