Management metadata used by the FraNchEstYN pipeline for Indiana sites.
Format
A data frame with one row per site-year combination and the following columns:
- site
Character. Site identifier (here always `"Indiana"`).
- crop
Character. Crop grown (here `"wheat"`).
- variety
Character. Cultivar/variety name (here `"Generic"`).
- year
Integer. Calendar year of the management record.
- sowingDOY
Integer. Sowing day of year (1–366).
Source
Internal CSV (`src_csharp/FraNchEstYN/FraNchEstYN/files/management/mgt_indiana.csv`). Shaner, G., Buechley, G. (1995). Epidemiology of leaf blotch of soft red winter wheat caused by *Septoria tritici* and *Stagonospora nodorum*. *Plant Disease*, 79(9), 928–938. doi:10.1094/PD-79-0928 Available at https://www.apsnet.org/publications/plantdisease/backissues/Documents/1995Articles/PlantDisease79n09_928.PDF
Details
Read from `files/management/mgt_indiana.csv` and stored in the package via `usethis::use_data(management_indiana, overwrite = TRUE)`. Data were digitized from the original publication by Shaner & Buechley (1995).
Examples
data(management_indiana)
head(management_indiana)
#> site crop variety year sowingDOY
#> 1 Indiana wheat Generic 1972 278
#> 2 Indiana wheat Generic 1973 271
#> 3 Indiana wheat Generic 1974 275
#> 4 Indiana wheat Generic 1975 276
#> 5 Indiana wheat Generic 1976 277
#> 6 Indiana wheat Generic 1977 286