dayofyear {birdring} | R Documentation |
Gives the day of the year, i.e. the number of days since the 31 December of the previous year.
dayofyear(m, d, y = 1960)
m |
month (integer between 1 and 12) |
d |
day (integer between 1 and 31) |
y |
year (integer such as 2013) |
numeric value, day of the year
Fraenzi Korner-Nievergelt
no references
dayofyear(3,1,2013) dayofyear(3,1,2012)