# Questions tagged [plot]

The graphical representation of a mathematical function or a set of data. There are different kinds of plots, such as line plots, bar plots, or scatter plots.

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### Is there a library to plot audio waveforms in flutter applications

I want to plot some ECG data or any audio data waveform using flutter. What would be the best approach to do the same. I have explored many libraries such as mp_flutter but I haven't been able to ...

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### How to resolve 'only connected graphs are supported' issue in ggraph in R?

I have a graph object, but when plotted using ggraph() using layout 'sparse_stress' (also tried other layouts), it is followed with the below error.
The min(degree) is 1. There are no disconnected ...

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### How to obtain a 3D surface plot in Matlab, using 3 different matrices?

I have 3 matrices (X,Y,Z), each of the dimensions 159*159. To plot a 3D surface plot I used
surf(Z,X,Y); %% Changed X,Y,Z order with intentionally
However, with the above command, I obtained a plot ...

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### Matplotlib: How to plot in main axis on top of insets

I am trying to make the lines plotted in the main axes appear on top of the insets. It seems to me that the mpl_toolkits.axes_grid1.inset_locator.inset_axes(..., axes_kwargs={"zorder": 5}) ...

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### Horizontal line on open and high of candlestick in stockchart

When I hover on any candle I want a horizontal line in green at open and red at close in Highcharts using stockchart. You can play around with the working example where the above functionality needs ...

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### How to plot slopes in a multi-level model in R?

I'm conducting a multi-level analysis with random intercepts and random slopes in R.
I know how to calculate it, but how can I plot and see the random slopes?

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### candlestick … using mpl_finance

ok i have my dataframe as below
datanew['Open', 'High', 'Low', 'Close']
i am using subplots... and i cant seem to figure how the syntax ...
kept getting a error .. using mpl_finance
f,ax = plt....

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33 views

### Plot a list of differently named tuples over time

The data is given below where each key: datetime has a list of tuples with letters and corresponding percentage. I'm trying to produce something similar to the picture below, however I'm having some ...

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37 views

### how to suppress/select some data in facet_grid

I'm trying to plot multiple plots using facet_grid but some data tend to duplicate in my plots. Take a look at this figure:
I only want 2 plots to show with (1) ma_postflood with ma_post and (2) ...

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### Same functions on multiple similar csv files and output in a single csv file?

newbie in R here.
I found similar threads and tutorials about my problem, however as I wasn't capable of figuring out the solution to my problem and with my project deadline approaching i thought of ...

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### Unable to make multiple plots in one plot In ggplot2

I am trying to make multiple plots one by one by keeping one variable at x cordinate and rest changing at the Y coordinate.
I am not able to bring all of the plots in one plot.
ggplot(data=df, aes(x=...

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### Graph does not show when plotting only one single 3d point with matplotlib

I tried to figure out why I wasn't able to plot a single point in 3D with Matplotlib but I couldn't find out.
For the very first time, it shows well until I close the graph window and try to modify ...

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**1**answer

24 views

### Understanding MATLAB's quiver plot

I am trying to understand the quiver function, moreover, what exactly specifics the quivers origin, direction, and length. I understand it is different from plotv.
For instance, the code quiver(0,1); ...

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### Matplotlib: Setting minor ticks in imshow

I am trying to get minor ticks enabled on an imshow plot with matplotlib but am out of luck.
import matplotlib.pyplot as plt
import numpy as np
im = plt.imshow(np.random.random((3,3)))
im.axes....