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Questions tagged [scatterplot]

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0
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1answer
25 views

R-Scatterplot: How to match palette() to not incrementing color-column

I want to visualize the feature space in my training areas using scatterplots. I use a nested classification schema, so my class values are not incrementing but sorted in categories like 100 (...
0
votes
1answer
205 views

Qgis, display asc data file as scatter plot

I have a digital elevation model in Qgis, and I would like to know how to display the data as points (the X Y grid, with the Z altitude) ? So I can see the density of points in my zone of interest. ...
0
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0answers
40 views

Scatter plots and regression between two NetCDF files in ArcGIS

I have two NetCDF files: the distribution of biomes (assigned a number 1 to 9) over a region the distribution of rates of precipitation over the same region I'd like to make a scatter plot between ...
1
vote
1answer
134 views

How to draw scatter plot from vector attribute table or vector (point) layer in GRASS?

I have a vector layer (point) with attribute columns cat, value1 and value2. I need to draw a scatter plot (value1 vs value2) in GRASS. I can see scatter plot option for raster maps in GRASS? Is ...
1
vote
1answer
290 views

How to display X-Y data with different colors using arcmap

I have a list of lat/lon coordinates for data points that I want to put on a map. I want to have the size and/or color of the points to change based on additional columns on the excel sheet with the ...
1
vote
1answer
1k views

Plot in rstudio a NetCDF File - latbox by lonbox

I have two NetCDF-Files. One of them holds information about the temperature in 2m (t2m) , the other one about outgoing long wave radiation (olr). I want to make a scatter plot. The first part of this ...
0
votes
2answers
955 views

Creating histogram/statistics/scatterplot by classification tool in ArcMap?

I'm currently working on a land cover classification with Landsat 8 imagery. I already subjected the imagery to pre-processing (atmospheric and topographic correction) and I mosaiced two images. Now I ...
4
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1answer
2k views

Scatterplot between two rasters in R?

I am very new in programming and I want to ask how can I make a scatterplot of two rasters in R and also get their correlation?
4
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1answer
4k views

Creating scatterplot with icons (svg or png) instead of points?

I'm just starting with R and I wanted to know if it's possible to create a scatterplot with custom icons (svg or png) instead of points. I started to import a shapefile, and then I have a set of ...
3
votes
3answers
2k views

Scatterplot, correlation of dependence and r-square between two rasters

I have two rasters of the same region and of same resolution and I want to plot in a scatter plot their values and compute the best - fit line with r-square. Any idea how can I do this on Arcmap or ...
4
votes
1answer
2k views

How to create a x-y scatterplot from attributes in QGIS 2.0?

There are a few old packages that allow the creation of x-y scatter plots from attributes in vector data (Scattergram for 1.7) http://plugins.qgis.org/plugins/scattergrammidentify/ (SPQR for very ...