search for: humberside

...ly wrong. The counts always add up to 154, but when overlaid with the actual points it looks like some points are not at all counted (0 count quadrats where points are) and some count values are much higher than they should be (empty quadrats with 20 points). The problem does not occur with the humberside example data. I can also reproduce everything in example(quadratcount) correctly with humberside, but not with my own data set. Quadrat.test and quadrat.test.ppp lead to the same problem. I'm out of ideas, so thank you very much for any suggestions! Sebastian P.S: I'm running R 2.10.0...