search for: actualonlocal

Displaying 3 results from an estimated 3 matches for "actualonlocal".

2010 Mar 20
1
POSIXct conversion stops part way through a df column
I have a date/time imported from Excel in my dataframe oooi (with several hundred thousand rows), for example the input data near row 3100 is ActualOnLocal 11/12/2008 21:35 11/12/2008 22:03 11/12/2008 22:12 11/12/2008 22:38 11/12/2008 23:16 11/12/2008 23:23 11/13/2008 7:00 11/13/2008 7:03 11/13/2008 7:05 11/13/2008 7:11 I want to convert the column to POSIXct oooi$dpt <- as.POSIXct(oooi$ActualOnLocal, tz="", format="%m/%d/%Y %H:%M&...
2010 Mar 20
3
How to select a row from one dataframe that is "close" to a row in another dataframe
...ical. > names(oooi) [1] "FltOrigDt" "MkdCrrCd" [3] "MkdFltNbr" "DprtTrpnStnCd" [5] "ArrTrpnStnCd" "ActualOutLocalTimestamp" [7] "ActualOffLocal" "ActualOnLocal" [9] "ActualInLocal" "ArrivalGate" [11] "DepartureGate" "Flight" [13] "OnDate" "MinutesIntoDay" [15] "OnHour" "pt"...
2010 Apr 16
6
bwplot puts the bars in the wrong place
Dear R-Help, With the attached data set, I am still getting incorrect bwplots > xyplot(gdf$tt~gdf$OnHour |gdf$Runway, data=gdf) # Is correct > bwplot(gdf$tt~gdf$OnHour |gdf$Runway, data=gdf, horizontal=FALSE) # Puts the boxes on the wrong x-axis values # look especially at 0 and 3. How do I fix this? What is happening? Thanks, Jim Rome