[R] spatial stats - geoR - variogram - standard deviation

9250 9750 $call variog(coords = coords, data = data$slp, breaks = breaks, option = "bin") attr(,"class") [1] "variogram" * Sean Parks Ecologist | Geospatial Analyst Aldo Leopold Wilderness Research Insti

[R] Difficulty creating Julian day in data frame

55.2084 1916-01-06 5843 As you can see, the "temp.date" column behaves as expected, but the "julian.day" column is populated with the Julian day value from 1/1/1916. Please help me out if you have some ideas. Thanks, Sean * Sean Parks Eco

[R] sample weight for box plot?

Hi, I would like to make a box and whisker plot but use a sample weight for each observation. I've searched around a bit and have not found a method of doing this. Anyone have any advice? Thanks much, Sean Parks -- View this message in context: http://www.nabble.com/sample-weight-fo