All Questions
Tagged with visualization pandas
850
questions
0
votes
1
answer
42
views
Plotting multivariable plot in seaborn using Pandas DataFrame
Reproducing the data frame as showed :
dx = {'SEGM':[9, 8, 7, 6, 5, 4, 3, 2, 1, 0],
'YES':[4812, 2697, 2677, 1811, 1570, 1010, 418, 210, 115, 166],
'NO':[590, 1368, 2611, 2968, 3942, 3596, 2141, 1668, ...
- 843
1
vote
0
answers
39
views
chart objects not showing on the chart using selection containing fields with converted columns from datetime data
I am using Altair to create visualisations based on a local csv file about WW1 bombing incidents.nI tried to make 2 charts: one shows all incidents in the same month, one shows all incidents in the ...
- 11
0
votes
0
answers
281
views
How can I create a custom decomposition tree chart in python
I want to create a decomposition tree chart in python but one that's slightly different than the one available in Power BI. The structure I want to create is very similar to the Power BI version, with ...
- 1
0
votes
1
answer
84
views
Relatively easy way to overlay a seaborn historigram with normal distribution plot [duplicate]
Have a dataframe for which I've created a histogram in Seaborn:
import seaborn as sns
sns.histplot(df, bins=100)
I'm also able to create a pdf from its distribution:
import scipy.stats as stats
...
- 1,633
1
vote
1
answer
68
views
How to build shell plots based on pandas dataframe?
I have the following dataframe of numbers of interactions between ligand-receptor pairs:
d = {'ligand': ['B cells','CAFs','Malignant cells','T cells','TAMs','TAMs','TAMs','TAMs','TAMs','TAMs','TAMs','...
- 709
0
votes
1
answer
46
views
multiple columns on x axis after a groupby
I have the following code that works well :
df.groupby(['State', 'City']).Total_sale_amount.sum().plot.bar()
I want the equivalent to use on a dataframe i got after doing a groupby on that same ...
- 50
0
votes
0
answers
44
views
rebuilding dataframe by moving values in rows and columns [duplicate]
I have a data frame
idx
bar
Y
count
0
1~3
0
140
1
1~3
1
257
2
4~8
0
33
3
4~8
1
117
4
gt8
0
13
5
gt8
1
36
I want to convert this dataframe into
bar
0
1
0
1~3
140
257
1
4~8
33
117
2
gt8
13
...
- 1
0
votes
1
answer
73
views
Adding alpha area (confidence interval) to sns pointplot
Assume a dataframe
df = pd.DataFrame({"X" : [1, 1, 2, 2, 3, 3, 4, 4],
"Model" : ["A", "B", "A", "B", "A", &...
- 435
0
votes
2
answers
158
views
Looking for a way to visualize sequence data in Python
Suppose I have a Pandas dataframe which looks as follow:
Event Type
Start Time
End Time
A
1
3
B
2.5
5
C
9.5
11
A
6
9
I want to draw it as like:
Note that it is possible for events of the same ...
- 618
0
votes
1
answer
64
views
Python Datashader trying to superimpose images onto each other
I'm rather new to datashader and am doing this as an introductory project and I've hit a snag. I'm trying to plot the numbers from 1 to 10,000 in a spiral like the 3b1b video here, but I want the ...
- 117
2
votes
0
answers
97
views
Altair themes don't change default mark color
When you use an Altair theme that has a different color scheme than the default one, the color scheme is only used when the color channel is encoded. When it's not encoded, the chart is in the default ...
- 21
0
votes
0
answers
72
views
Not able to run Dtale on root url
We have a requirement to run the multiple Dtale serives in one docker container. So we are planning to run each dtale service with a unique app-root and port. Below is my code looks like.
import dtale
...
0
votes
0
answers
26
views
How do I create a stacked bar graph with Pandas and Plotly that is sorted by the total heights of the columns, not just the largest individual value?
I have a Django model that contains all the songs all users have added to the playlist of a service. I want to display the 20 most requested songs with a stacked bar chart, with colors showing the ...
- 1
0
votes
2
answers
152
views
Format Annotations on Bar chart to include comma separator and $ sign. Matplotlib
I am trying to format my annotation bars to include a comma separator and $. However I'm having trouble doing so. I am new to Matplotlib.
Here is my code:
import pandas as pd
from matplotlib import ...
- 79
2
votes
0
answers
119
views
Empty Plot in Python Matplotlib, dont know why [duplicate]
I'm trying to plot some data, which I can easily print out. When I plot the data in any way a blank plot appears. I dont fully understand why this is happening as the dataframe is full of data, and ...
