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DateFunction

DateFunction
is an option for DateListPlot which specifies how dates given as input should be converted to date lists.
  • A setting such as DateFunction->(DateList[#, {"e1", ...}]&) specifies that a sequence of elements "ei" should be extracted from each date. »
  • The default setting DateFunction->Automatic automatically converts standard non-ambiguous dates.
EXAMPLESCLOSE ALL
Basic Examples   (2)
Prepend a year to create dates from {month, day} lists:
In[1]:=
Click for copyable input
In[2]:=
Click for copyable input
Out[2]=
 
Interpret dates indexed by a week number:
In[1]:=
Click for copyable input
In[2]:=
Click for copyable input
Out[2]=
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