seedsurvival: Seed survival dataset
In aravind-j/viabilitymetrics: Seed Viability Calculations and Curve Fitting

Description Usage Format Details Examples

Seed survial data of three crops - groundnut, soybean and wheat stored for 15 years at combinations of three different moisture contents (3%, 5% and 7%) and temperatures (0 °C, 10 °C and 25 °C).

1	seedsurvival

A data frame with 7 columns:

crop: The crop name.
moistruecontent: The moisture content (%).
temperature: The temperature (°C).
storageperiod: The period of storage, i.e. the year at which viability was recorded.
rep: The replication.
viabilitypercent: The viability percentage value recorded.
sampsize: The sample size used for estimating viability percentage.

# Load ggplot2 package
library(ggplot2)

# Plot with seedsurvival dataset with ggplot2
ggplot(data = seedsurvival, aes(x = storageperiod, y = viabilitypercent)) +
  geom_point(aes(colour = crop), alpha = 0.5) +
  labs(x = "Storage period (years)", y = "Viability (%)") +
  facet_grid(crop + moistruecontent ~ temperature) +
  theme_bw() +
  theme(axis.text = element_text(colour = "black"),
        legend.title = element_blank())