lattice Questions
6
Solved
Let's say I have this simple data:
mydata <- data.frame(group=c("A", "B", "0", "AB"), FR=c(20, 32, 32, 16))
If I want to create a pie chart from this dataframe I can do:
with(mydata,pie(FR...
2
Solved
What is the simplest way to make just this plot grayscale (or perhaps black and white) rather than the default multi-colour:
xyplot(y1 + y2 ~ x, mydata, auto.key=TRUE)
I've seen discussion of cr...
7
Solved
3
how do I change the text displayed in the strips of lattice plots?
example:
suppose I have a data frame test consisting of 3 columns
x
[1] 1 2 3 4 5 6 7 8 9 10
y
[1] "A" "A" "A" "A" "A" "B" "B"...
2
When I want to create a scatterplot matrix, there is a error about
Error in grid.Call.graphics(C_downviewport, name$name, strict) :
Viewport 'plot_01.panel.1.1.off.vp' was not found".
How ...
3
Solved
Is it possible in R to create a color key like the one below? (this one comes from the software Grid Analysis and Display System - Grads).
There are two features that I can't reproduce in R:
...
4
Solved
How to create a chart like the following in R?
Some toy data would look like this:
# Data
data <- rep(c(0, 25, 50, 75, 100),6)
data <- matrix(data, ncol=3, byrow=TRUE)
colnames(data) &l...
Kunkle asked 6/3, 2014 at 12:50
3
Solved
How can I make a histogram in which the center of each bar lies along a common axis? This would look like a violin plot with step-shaped edges.
I'd like to do this in Lattice, and don't mind custo...
1
Solved
I have panel data with 50 different individuals over 60 months. I've created facet grids using Seaborn to plot the tone for each individual over time and now want to add vertical lines for when an ...
Vinnie asked 26/6, 2020 at 15:22
1
Solved
What is the required incantation to achieve an overlapping, faceted lattice::histogram with common break points (across groups, but potentially varying across panels)?
For example, assume I want th...
4
Solved
I have a data frame that looks something like this:
Samp1 Samp2 Samp3 Samp4 Samp5
Gene1 84.1 45.2 34.3 54.6 76.2
Gene2 94.2 12.4 68.0 75.3 24.8
Gene3 29.5 10.5 43.2 39.5 45.5
...
I am trying to...
Brauer asked 19/11, 2012 at 22:18
2
Solved
4
Solved
I am using following commands to produce a scatterplot with jitter:
ddf = data.frame(NUMS = rnorm(500), GRP = sample(LETTERS[1:5],500,replace=T))
library(lattice)
stripplot(NUMS~GRP,data=ddf, jitt...
6
Solved
Creating heatmaps in R has been a topic of many posts, discussions and iterations. My main problem is that it's tricky to combine visual flexibility of solutions available in lattice levelplot() or...
Kliber asked 19/3, 2013 at 16:50
1
Solved
I can easily make a mesh3d plot in R:
library(plotly)
x <- runif(50, 0, 110)
y <- runif(50, 0, 1)
z <- runif(50, 1, 2)
plot_ly(x = ~x, y = ~y, z = ~z, type = 'mesh3d')
I want to color ...
2
Solved
I know how to combine plots created by R graphics. Just do something like
attach(mtcars)
par(mfrow = c(3,1))
hist(wt)
hist(mpg)
hist(disp)
However, now I have plots by three different graphic s...
0
The grid package used for generating graphics in the R language uses so-called "normal parent coordinates" (npc) to position graphical objects ("grobs").
Is it possible to get the npc coordinates o...
2
Solved
11
Solved
I plot a simple linear regression using R.
I would like to save that image as PNG or JPEG. Is it possible to do it automatically? (via code)
There are two different questions: First, I am already l...
1
Solved
is there any way to plot a graph like this in R and have the same 12 axes on it with thier name ?
here's a pic for the graph.
here's a piece of my data
Date1 Time TravelTime
1 2016-09-04 13:1...
1
Solved
How does one add a title to the color key in a lattice contourplot?
library(lattice)
contourplot(volcano, region=T, main='title')
I've searched the documentation and don't see anything about t...
4
Solved
have some data that I would like to add "stippling" to show where it is "important", as they do in the IPCC plots
At the moment I am really struggling with trying to do this in R.
If I make u...
2
It would be convenient to interactively select a decent viewpoint using rgl and then adopt the same orientation in a lattice 3d-plot. For example, given the following plot using a non-informative v...
2
Solved
I'm creating many plots (each as a separate image) that all must have identical axis limits. When using ylim, the tick marks are awkwardly placed at the extreme edges and tick labels are omitted fo...
Frailty asked 11/7, 2013 at 2:50
2
Solved
I have a dataframe ("data") with 7 columns (2 Factor, 5 num). The first column is containing the names of 7 different countries and in the following columns I have collected data for diff...
Bitterweed asked 12/4, 2016 at 19:49
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