A contour line for a function of two variables is a curve connecting points where the function has the same particular value.
I'm attempting to script a contour polar plot in R from interpolated point data. In other words, I have data …
r plot contour polar-coordinatesI have following Pandas Dataframe: In [66]: hdf.size() Out[66]: a b 0 0.0 21004 0.1 119903 0.2 186579 0.3 417349 0.4 202723 0.5 100906 0.6 56386 0.7 6080 0.8 3596 0.9 2391 1.0 1963 1.1 1730 1.2 1663 1.3 1614 1.4 1309 ... 186 0.2 15 0.3 9 0.4 21 0.5 4 187 0.2 3 0.3 10 0.4 22 0.5 10 188 0.0 11 0.1 19 0.2 20 0.3 13 0.4 7 0.5 5 0.6 1 Length: 4572, dtype: int64 You see, a from 0...188 and b …
python matplotlib pandas group-by contourI would like to control the location of matplotlib clabels on a contour plot, but without utilizing the manual=True …
python matplotlib contourI have gone through pages and pages of contour plots in R (including many hints on stackoverflow) without success. Here …
r ggplot2 contourI tried to find contour with cv2 python library in a skeletonized image created with scikit-image and i got this …
python opencv image-processing contour scikit-imageI'd like to extract the contours of an image, expressed as a sequence of point coordinates. With Canny I'm able …
opencv computer-vision contour edge-detection feature-extractionAs you can see in the image, I would like to compare these contours. I need my OpenCV program to …
opencv similarity contourI need to add lines via stat_contour() to my ggplot/ggplot2-plot. Unfortunately, I can not give you the …
r ggplot2 contour