Most of the time the ValueError happens while doing the programming in Python but did you ever face plot.new()
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Solve error in plot.new(): figure margins too large
This error message has two distinct ways it can happen. The margins of your plot are too large.
You can fix this by reducing the size of those Margins, or changing what they represent on a graph
The solution to fixing an issue with overly generous figure margin sizes is both simple and straightforward.
You just need to decrease its widths accordingly so that there’s enough space around each individual element within it before resizing back up again!
One of them is a result of a margin change made in the code and the other the plan of your windows in R-Studio.
This error happens in Rstudio when your “Plts” sheet is too small to even consider fitting the plot.
You need to change the size of the margin on the standard() call to get this right.
You may likewise have to increase the size of the actual device into which you are plotting.
Simply go into R-Studio and move the cursor to the highest point of the chart window until you get four-way arrows.
plot area vertical
At that point essentially drag the top of the plot area vertical to the variable rundown.
On the off chance that this was the figure locale issue, running the code unaltered will create the expected chart.
Your outer default edges should be the right size, and your R plot region label should not be cut off.
This per function arrangement fixes the issue by resetting the plotting region edges to worthy qualities, wiping out the mistake.
Your default edges ought to be fixed, and your R plots should now be overall quite decipherable.
Solve Error in plot.new(): figure margins
And you can use this code for changing the width and height easily.
# eg. for tiff()
par(mar=c(1,1,1,1))
tiff(filename = "qq.tiff",
res = 300, # the margin error.
width = 5, height = 4, units = 'in', # fixed
compression = c( "lzw") )
# qq plot for genome wide association study (just an example)
qqman::qq(df$rawp, main = "Q-Q plot of GWAS p-values", cex = .3)
dev.off()
Read More: How to solve ValueError: setting an array element with a sequence?
How to fix figure margins too large histograms?
The default margins for histograms in Python are too large. This can be adjusted by setting the “hist.margin” parameter.
For example, to set the margins to 0.1:
import matplotlib.pyplot as plt plt.rcParams["hist.margin"] = 0.1 hist = plt.figure() #Margins now shown correctly!
error in plot.new() could not open file How to solve?
This is a common error that can occur when trying to create a graph or chart. It usually means that the program you are using doesn’t have the correct permissions to open the file you are trying to use.
If you are getting this error, double-check to make sure that the file you are trying to use is in the correct location and that you have permission to access it. If it’s still not working, contact your software provider for more help.