Description Usage Arguments Examples
This function calculates the Pollen Index (PI), which is implemented as the average amount of annual pollen collected based on the input data
1 | pollen_index(value, date)
|
value |
pollen concentration values |
date |
dates |
1 2 3 | data(pollen_count)
df <- subset(pollen_count, site == 'Oz')
pollen_index(value = df$birch, date = df$date)
|
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