Displaying 1 result from an estimated 1 matches for "filpfd".
2012 Jul 19
1
problem replacing NA's in a dataset (10% remain after removal attempt)
...ced and I cannot figure out how this is possible. When I look at
the individual line's where the NA's remain, they should have been
captured in my code as far as I can tell. Here is an example:
the dataset is 4464x14 called hourly.data
I've already replaced all NaN values with NA
#filPFD is a column of ambient light levels, it has no NA values, all
values are real and either 0 or >0
#month is a column with values between 7 and 12 depending on the month
the data was collected
#fillCH4 is a column containing CH4 flux data that I am trying to gap-fill
#night_median and day_median...