Mean daily difference DTR
Mean absolute day-to-day difference in DTR
vdtr(tmax, tmin, data_names = NULL, time.scale = YEAR, na.rm = FALSE)
tmax |
daily maximum temperature, Celsius |
tmin |
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? |
temperature, Celsius
vDTR_j = \frac{ ∑_{ i = 1 } ^ { I } \mid ( TX_{ ij } - TN_{ ij } ) - ( TX_{i-1,j} -TN_{ i - 1,j }) \mid } {I}
European Climate Assessment & Dataset. Indices dictionary. https://www.ecad.eu//indicesextremes/indicesdictionary.php
data(data_all) vdtr(tmax=data_all$tx, tmin=data_all$tn)
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