All Questions
28
questions
-1
votes
1
answer
40
views
Add horizontal lines with according color and legend to ggplot using R
I want to add horizontal lines so that the lines have y-intercept of period and colors according to their obj_name, ie the same colors as the line plot for each object. I succeeded in putting in these ...
1
vote
1
answer
25
views
Avoid vlines groups to appear in legend
I want to make a line plot with custom colors and additional vlines with custom colors too.
It all works well except I cannot find a way of removing the vline groups from the legend... after checking ...
- 2,859
1
vote
1
answer
180
views
Force ggplot2 to show legends (barchar and geom_line)
Easy question: I'm creating a barchart in ggplot2 with both a stacked barchart and a geom_line referring to different parts of the same dataset.
No matter what I do, I'm unable to show the legends (...
- 27
0
votes
1
answer
121
views
Adding a legend to gf_line plot in R
Hi I would like to add a legend to my chart in R. I am using the gf_line function.
The data for plotting have the following structure:
my_data_frame1.csv:
"date","weekday","...
- 3
0
votes
0
answers
386
views
Plotting a legend using legend(x,y ....) but x axis are dates in R
I'm trying to put a legend on a line graph using legend(x,y, legend=c("","").... etc. I've changed the date to numeric data and used that for x and it plots, so I know the rest of ...
- 3
0
votes
2
answers
208
views
Fixing legend in ggplot
I am plotting a scatter plot with 4 geom_ablines. The current plot looks like below:
I want to make two changes in the legend of this plot.
Removing the dot points on lines in the legend.
Making the ...
0
votes
1
answer
38
views
How can I change my R code so that there are three lines representing data from different blocks? How can I change my code to edit the legend?
Here is the code I used to produce my figure:
Running_Accuracy_Across_Addition %>%
ggplot(mapping = aes(x = Trials, y = Accuracy, group = Block, color = Block)) +
scale_x_discrete(name = "...
- 1
0
votes
0
answers
32
views
How to get linetype and color in same the legend?
I cannot seem to get the linetype and color to display in the same legend, it will display two legends; one with lines and one with the colors. what am I missing?
Data_basinflow_pivot %>%
filter(...
- 59
1
vote
2
answers
232
views
Add legend to ggplot line graph based on linetype
I am trying to add a legend to a ggplot graph that uses solid and dashed lines.
require(ggplot2)
DATE <- c("2020-10-14", "2020-10-15", "2020-10-16", "2020-10-17&...
- 8,354
0
votes
1
answer
1k
views
Legend ggplot interaction different colours and line types [duplicate]
I've tried all day to get a line plot with different line colours and types but now that I managed that, the legend doesn't appear anymore.
The first 10 (of 100) rows of the dataframe:
Duration ...
- 51
0
votes
1
answer
69
views
line plot using ggplot2 with customized legend
I have three different data set,
> dput(logit_mean)
structure(c(1.34189585608394, 0.847629766112133, 0.502984724184437,
0.293946235601552, 0.206499805664176, 0.226630939673008, 0....
- 764
0
votes
1
answer
40
views
Using aes() to recolor only one line in a ggplot
I have a set of data that looks like this:
Year Region Yield
2009 northeast 9.1
2009 northwest 8
2009 yorkshire 7.8
2009 eastmidlands 8.1
2009 westmidlands 7.9
...
2016 Average 8....
- 15
3
votes
1
answer
4k
views
Multiple Line Plots in ggplot with different colors of points and legend for line and points
I have the following data set
data = data.frame(tmu = c(0.1164966,0.01649658, 0.605479878,0.073743729, 0.21649659,0.543409994,0.1164966,0.01649658,0.605479878,
0.073743729,0....
- 707
2
votes
1
answer
292
views
Regression line in legend should be thinner
I am ploting points with regression line. Size of points is in a variable.
Regression line in legend is plotted with different width than in my graph.
df = data.frame( x=1:20, y=(1:20)^ 2 , t=20:1 )
...
- 347
0
votes
1
answer
3k
views
How to add a legend on a multiple line graph in R?
I am trying to plot two different datasets on the same plot. I am using this code to add the lines and to actually plot everything
ggplot()+
geom_point(data=Acc, aes(x=Year, y=Accumulo), color="...
- 151