Mikko

Mikko has asked 56 questions and find answers to 44 problems.

Stats

About

Marine ecologist. Statistical challenges and visual presentation of complex data are among my favorite professional interests. Author of ggOceanMaps, sclero and RImageJROI packages for R.

Mikko questions

Quickest way to crop/clip a complex SpatialPolygonsDataFrame using another polygon
Map shape, size and color to the same legend in ggplot2
Convert colors to imitate greyscale printing
Reclassify 2D stars array
How to calculate species contribution percentages for vegan rda/cca objects?
How to fit and plot exponential decay function using ggplot2 and linear approximation
How to test whether a sequence of sections have gaps in it?
Reshape data from long to a short format by a variable, and rename columns
Plotting axis labels with Greek symbols from a vector
How to extract coordinates of colored dots from a jpeg image?

Mikko answers

Dplyr filter using dynamic column name and dynamic value
How do I ensure that the polygon in spatstat::owin(poly=<polygon>) does not have "negative area"
ScatterPlot and ONLY one Histogram plot together
modified polar plot using ggplots or other alternative packages using R
italics and line breaks in ggplot2
Reclassify 2D stars array
R: mix() in mixdist package returning error
Using ggOceanMaps for plotting on both sides of the 180 dateline
header on each page of big table of xtable?
How to create odds ratio and 95 % CI plot in R