Easy Interface to Effective Concentration Calculations

Because fungicide resistance is an important phenotypic trait for fungi and oomycetes, it is necessary to have a standardized method of statistically analyzing the Effective Concentration (EC) values. This package is designed for those who are not terribly familiar with R to be able to analyze and plot an entire set of isolates using the 'drc' package.


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Because fungicide resistance is an important phenotypic trait for fungi and oomycetes, it is necessary to have a standardized method of statistically analyzing the Effective Concentration (EC) values. This package is designed for those who are not terribly familiar with R to be able to analyze and plot an entire set of isolates using the drc package.

Installation

You can install this package from GitHub using devtools:

devtools::install_github("grunwaldlab/ezec", build_vignettes = TRUE)

News

ezec 1.0.1

  • New maintainer email address

ezec 1.0.0

NEW FEATURES

  • results returned as a tbl_df from the dplyr package.
  • The data frame produced via EC_table()gains a column defining the sample names instead of using the "rownames" attribute (This was addressed in part for https://github.com/grunwaldlab/ezec/issues/3). This is considered a breaking change.

BUG FIX

  • samples with insufficient data no longer throw an error when running EC_table() without three response levels
  • Vignette is no longer titled "Vignette Title"

ezec 0.1.0

initial version of ezec

Reference manual

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install.packages("ezec")

1.0.1 by Zhian N. Kamvar, a year ago


https://github.com/grunwaldlab/ezec


Report a bug at https://github.com/grunwaldlab/ezec/issues


Browse source code at https://github.com/cran/ezec


Authors: Zhian N. Kamvar [cre, aut], Niklaus J. Grunwald [ths, ctb]


Documentation:   PDF Manual  


GPL-3 license


Imports drc, dplyr

Suggests testthat, readxl, knitr, rmarkdown


See at CRAN