Drew Steen

Drew Steen has asked 69 questions and find answers to 24 problems.

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About

I'm a chemical oceanographer working at the Microbiology Department of the University of Tennessee, Knoxville. You can find more about my work at my professional website.

Drew Steen questions

Minus as an exponent in plotmath (in ggplot2 legend)
Order of operations for stat_smooth and scale transformation
Why does approx return a list rather than a data frame or array?
Connect points in qplot by adjacent y value, not x value
Extract coefficients from ggplot2-created nls fit
Merge data frames by approximate column values
leading superscript in plotmath expression (w/ggplot2)
Improve poor automatic tick position choices without explicitly specifying breaks
Maintain attributes of data frame columns after merge
geom_ribbon overlay when x-axis is discrete

Drew Steen answers

Smoothing in ggplot
In R, is there a way to color plot points on a gradient based on a range of numbers?
How to set a weighted least-squares in r for heteroscedastic data?
ggplot2 one line per each row dataframe
How fill part of a circle using ggplot2
ggplot2 geom_line() to skip NA values
R matching more than 2 conditions and return the response value
Color in ggplot- continuous value applied to discrete variable
geom_ribbon overlay when x-axis is discrete
plotting grouped bar charts in R