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| bio | website | |
|---|---|---|
| location | ||
| age | ||
| visits | member for | 4 months |
| seen | May 15 at 10:38 | |
| stats | profile views | 4 |
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Feb 21 |
comment |
Find which grid cells contain a point What kind of error do you get? And waht is 'cs' exactly? Cause when I run your code I get an error there. |
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Feb 21 |
revised |
Problems with Combining Layers in QGIS added 420 characters in body |
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Feb 21 |
comment |
Problems with Combining Layers in QGIS I have the same problem for some of the northern locations. Maybe the proposed solution under edit by Andre Joost works. |
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Feb 20 |
comment |
Problems with Combining Layers in QGIS Are these locations correct? |
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Feb 20 |
comment |
Problems with Combining Layers in QGIS No I don't have any other ideas. Do you have a link to the text-file maybe? I can try to replicate the problem and see how to solve it. |
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Feb 20 |
answered | Problems with Combining Layers in QGIS |
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Feb 20 |
awarded | Commentator |
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Feb 20 |
comment |
Choropleth in R: custom breaks and plotting Ow yes sorry. Angola is one of the few that is correct. If you look at South Africa, Namibia, or Senegal for instance you'll see that the value as indicated by the colour does not correspond with the value in the data. So Senegal should be a 6(now a 2), South Africa 0 (4) and Namibia also 0 (1). Burundi and Rwanda are also off to name a few other. In the link a plot I made with spplot which shows a map with the correct values. This plot is done directly from the shapefile. So I guess something goes wrong with creating the dataframe. |
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Feb 20 |
comment |
Choropleth in R: custom breaks and plotting It still plots the wrong values though. Very peculiar. |
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Feb 20 |
revised |
Choropleth in R: custom breaks and plotting added 1709 characters in body |
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Feb 18 |
revised |
Choropleth in R: custom breaks and plotting deleted 1598 characters in body |
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Feb 18 |
awarded | Editor |
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Feb 18 |
revised |
Choropleth in R: custom breaks and plotting added 1608 characters in body |
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Feb 17 |
awarded | Scholar |
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Feb 17 |
accepted | Aggregating points to grid using R |
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Feb 17 |
comment |
Choropleth in R: custom breaks and plotting Yeah I wasn't sure about using ggplot2 since the long/lat data in my shapefile only specifies a point and not the outline of the national borders. So therefore I used these plots in order to create a choropleth map. I'm not very familiar with handling GIS data in R so not sure if I'm overlooking some really straightforward solution for that. |
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Feb 17 |
comment |
Choropleth in R: custom breaks and plotting Yes, I used the classInt package with fixed breaks (not shown in the script) but the issue with that is that it computes intervals for continuous numerical data. Whereas my intervals are discrete, they represent a frequency of events. Haven't found out yet how to improve upon that. |
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Feb 17 |
comment |
Aggregating points to grid using R I finally tried it. But the problem with this approach is that it sums all the observations to the polygon. While I ideally want to keep the information on different events over time. But it could be that I did something wrong. |
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Feb 17 |
asked | Choropleth in R: custom breaks and plotting |
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Jan 19 |
awarded | Teacher |
