Hello,
You are not using dates.
2011-01-01
[1] 2009
2011-07-01
[1] 2003
as.Date(2011-07-01)
Error in as.Date.numeric(2011 - 7 - 1) : 'origin' must be supplied
as.Date(2011-07-01)
[1] 2011-07-01
The error is because as.Date is seeing 2003 as a number, the number of
days since an
Hello,
Can someone help me on how to make a subset of my dataframe using two dates.
This is what I have tried, but no data is being excluded in the new frame.
six_months-subset(Two_years, vdate2011-01-01|vdate2011-07-01)
or all data is excluded
six_months-subset(Two_years,
On 19.05.2012 15:34, Allen wrote:
Hello,
Can someone help me on how to make a subset of my dataframe using two dates.
This is what I have tried, but no data is being excluded in the new frame.
six_months-subset(Two_years, vdate2011-01-01|vdate2011-07-01)
Convert the *string* 2011-01-01 to
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