What the package does (one paragraph). Contribute to hadley/ggplot2movies development by creating an account on GitHub.
Creating a plot of LBJ career stats. When I run last bit of code, p <- p + labs, it returns the error: Error in grid.Call(C_convert, x, as.integer(whatfrom), as.integer(whatto), : Viewport has zero dimension(s) I am new to R and programm...
Chapter 1, R Graphics, introduces the reader to the R graphic system, how R graphs work with default libraries, and also to the very recent revolution of lattice and ggplot2. Here, readers will get a flavor of what is going to be discussed in the subsequent chapters. Chapter 2, Basic ...
Ggplot2: How to specify x labels in a datetime data and two segment lines Beginner question How to average/mean variables in R based on the level of another variable (and save this as a new variable)? Installing readxl, tidyveerse and devtools Get Google trends data - problem wit...
It doesn't matter it's still O(log n) just like O(2n2) and O(100n2) are still both O(n2). It's worthwhile at this point to explain that BigOh can be used to determine three cases with an algorithm: Best Case: In the telephone book search, the best case is that we find...
style.use('ggplot') import numpy as np class SVM(object): def __init__(self,visualization=True): self.visualization = visualization self.colors = {1:'r',-1:'b'} if self.visualization: self.fig = plt.figure() self.ax = self.fig.add_subplot(1,1,1) def fit(self,da...
(Interestingly, it looks like the colors in the Facebook articles tend to the red end of the spectrum, while the colors in the Twitter articles tend to the blue end of the spectrum, though it’s hard to say without looking at more data.) In fact, if we compare articles with pictures...
A data visualization sin for heat maps/color gradients is when the lightest or darkest colors are some arbitrary numbers. This is as bad as the longest bar in a bar chart not being the largest value. Can you imagine that? 4. Friends Don't Let Friends Make Bar Plot Meadow We talked ...
Hi, guys, I just received Hadley's email about the new ggplot2 release and did some tests. This is a minimal reproducible example of the error I could come up with. So first download this file with a ggplot object: https://drive.google.c...