ck_frost_days: Frost Days
In climatekit: Unified Climate Indices for Temperature, Precipitation, and Drought
ck_frost_days R Documentation
Frost Days
Description
Count the number of days where minimum temperature is below 0 degrees C.
Usage
ck_frost_days(tmin, dates, period = "annual")
Arguments
tmin
Numeric vector of daily minimum temperatures (degrees C).
dates
Date vector of the same length as tmin.
period
Character. Aggregation period: "annual" (default) or
"monthly".
Value
A data frame with columns period, value, index, and unit.
Examples
dates <- as.Date("2024-01-01") + 0:9
tmin <- c(-2, 3, -1, 5, -3, 0, 2, -4, 1, -1)
ck_frost_days(tmin, dates)
climatekit documentation built on May 9, 2026, 5:08 p.m.
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| ck_frost_days | R Documentation |
Frost Days
Description
Count the number of days where minimum temperature is below 0 degrees C.
Usage
ck_frost_days(tmin, dates, period = "annual")
Arguments
tmin |
Numeric vector of daily minimum temperatures (degrees C). |
dates |
Date vector of the same length as |
period |
Character. Aggregation period: |
Value
A data frame with columns period, value, index, and unit.
Examples
dates <- as.Date("2024-01-01") + 0:9
tmin <- c(-2, 3, -1, 5, -3, 0, 2, -4, 1, -1)
ck_frost_days(tmin, dates)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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