Jump to content
Ornithology Exchange

abuckardt

Society Members
  • Content Count

    1
  • Joined

  • Last visited

Community Reputation

0

Profile Information

  • Country
    United States

Recent Profile Visitors

183 profile views
  1. Hello, I'm just starting out with analyzing my geolocator data for my Master's thesis. I'm running into some issues when I try to use the preprocessLight function in the TWGeos package and keep running into an error. I'm not exactly sure what the error message means or how I might go about fixing it. I think it has to do with the format of my data, but don't know where to start. Any help would be appreciated. Thanks! Anna My dataset: > head(d.lig) Date Light 2 2016-05-26 03:00:21 44 3 2016-05-26 03:02:21 24 4 2016-05-26 03:04:21 24 5 2016-05-26 03:06:21 24 6 2016-05-26 03:08:21 24 7 2016-05-26 03:10:21 24 > str(d.lig) 'data.frame': 300000 obs. of 2 variables: $ Date : POSIXct, format: "2016-05-26 03:00:21" "2016-05-26 03:02:21" "2016-05-26 03:04:21" ... $ Light: int 44 24 24 24 24 24 24 12 8 10 ... The code I run: threshold twl threshold = threshold, offset = 18, lmax = 12, zlim = c(0, 12), dark.min = 240, gr.Device = "default") The error message: Error in seq.default(as.numeric(tmin) + dt/2, as.numeric(tmax) - dt/2, : 'from' must be of length 1
×
×
  • Create New...