tn10p: Percentage of cold nights

In ClimInd: Climate Indices

Description

Percentages of days with TN lower than the 10th percentile. The 10th percentile is computed based on the time scale selected (month, season or year) not daily as ETCCDI does. If you want to compute daily you can use RClimDex package.

Usage

tn10p(data, data_names = NULL, time.scale = YEAR, na.rm = FALSE)

Arguments

data	daily minimum temperature, Celsius
data_names	names of each period of time
time.scale	month, season or year
na.rm	logical. Should missing values (including NaN) be removed?

Value

percentage

Formula

cn = \frac{No. days TN < 10p} {No. days} * 100

Examples

data(data_all)
tn10p(data=data_all$tn)

ClimInd documentation built on April 10, 2021, 1:06 a.m.