legend

I created the following graph in R using ggplot2 . As you can see, the order in the legend is not exactly what it should be: I would like to have "4 years" coming after "1 year". I was wondering how this can be achieved. Source code: require("ggplot2") require("scales") # I have 5 data files containing two columns (x and y values) d1 = read.table("1yr.txt")$V2 d2 = read.table("4yr.txt")$V2 d3 = read.table("15yr.txt")$V2 d4 = read.table("25yr.txt")$V2 d5 = read.table("40yr.txt")$V2 rank1 = read.table("1yr.txt")$V1 rank2 = read.table("4yr.txt")$V1 rank3 = read.table("15yr.txt")$V1 rank4 = read

I am trying to plot some data, using a for loop to plot distributions. Now I want to label those distributions according to the loop counter as the subscript in math notation. This is where I am with this at the moment. import matplotlib.pyplot as plt import numpy as np import matplotlib.mlab as mlab mean = [10,12,16,22,25] variance = [3,6,8,10,12] x = np.linspace(0,40,1000) for i in range(4): sigma = np.sqrt(variance[i]) y = mlab.normpdf(x,mean[i],sigma) plt.plot(x,y,label=$v_i$) # where i is the variable i want to use to label. I should also be able to use elements from an array, say array[i

I have the following code ( dput data for the data sets is here): ruz <- structure(list(date = structure(c(16617, 16618, 16619, 16622, 16623, 16624, 16625, 16626, 16629, 16630, 16631, 16632, 16633, 16636, 16637, 16638, 16639, 16640, 16643, 16644, 16645, 16646, 16647, 16650, 16651, 16652, 16653, 16654, 16657, 16658, 16659, 16660, 16661, 16664, 16665, 16666, 16667, 16668, 16671, 16672, 16673, 16674, 16675, 16678, 16679, 16680, 16681, 16682, 16685, 16686, 16687, 16688, 16689, 16692, 16693, 16694, 16695, 16696, 16699, 16700, 16701, 16702, 16703, 16706, 16707, 16708, 16709, 16710, 16713, 16714,

This question already has an answer here: Matplotlib scatter plot with legend 5 answers I'd like to make this kind of scatter plot where the points have colors specified by the "c" option and the legend shows the color's meanings. The data source of mine is like following: scatter_x = [1,2,3,4,5] scatter_y = [5,4,3,2,1] group = [1,3,2,1,3] # each (x,y) belongs to the group 1, 2, or 3. I tried this: plt.scatter(scatter_x, scatter_y, c=group, label=group) plt.legend() Unfortunately, I did not get the legend as expected. How to show the legend properly? I expected there are five rows and each row

I am creating a plot where I need to mix names, colors and shapes in a single legend. It seems the legend order my data alphabetically by className generating a mismatch with my class shapes and colors... I need to have unique shape per superclasses A, B, C so I expected to have A1, A2, A3 as triangles, and B1, B2 as circles. How can I force the legend names to follows the same order as colors and shapes as in my data? (I don't want alphabetical order in the legend which makes no sense for my real application) Here my data and code: library(ggplot2) x<-c(1,2,3,4,5,6,7,8,9) y<-c(1,1,2,2,2,3,3,3

My ChartJs legend text is overflowing in the same line when the text is too long. Is there any parameter that I can use to enable text-wrap. legend : { display : true, position : 'bottom', fullWidth: false, labels : { fontColor : "#000", // boxWidth : "3" } } In other chart libraries like highcharts, you just have to set width and the text will be wrapped if it exceeds the width. Is there such an option in ChartJS? Highcharts Library Example: legend: { itemStyle: { width: 90 // or whatever, auto-wrap }, } I tried using legendCallback, but in that case I will loose the 'onclick' useful