Questions tagged [visualization]
Visualization is any technique for creating images, diagrams, or animations to communicate a message.
visualization
6,966
questions
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15
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Bubbles inside Packed bubble all the same size
The packed bubble chart I am rendering, is rendering bubbles of the same size. The outer bubble is sizing correctly but the inner bubbles are all the same size. How to fix that issue?
My code:
...
0
votes
1
answer
24
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Vega via Deneb in Power BI sankey chart grouped source and target names
I d like to create a sankey chart chart using vega in Deneb. I found an article online and I have the following code, but I would like to show the countries grouped
currently my result is like this, ...
-5
votes
0
answers
18
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Mongo DB visualization [closed]
I need help currently I'm using mongo DB and wanted to fetch live data to the power BI
My client wanted to see current data in dashboard if you have any ideas please feel free to mention any other
...
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0
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17
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Highcharts heatmap is smushing the data and overlapping
I am trying to create a heatmap but the data is getting all smushed and overlapping. Not use what is wrong with my code.
// Substring template helper for the responsive labels
Highcharts....
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votes
2
answers
50
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How do I make elements show during an operation instead of after?
I am making a sorting algorithm visualizer using JavaScript. I have most of it down, but currently, the bars do not show up until the sorting is done, and at this point, it does show up sorted.
...
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1
answer
12
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Sheets swap on Tableau Dashboard using parameter
Can anyone help the issue I have with Tableau?
I tried to swap sheets on Tableau dashboard by using parameter, but once I tried to change the sheets, it still won't work.
what I did was creating ...
1
vote
1
answer
17
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How I make dissapper text value on Condition in VegaLite Chart
I am trying to create a group bar chart with text value over the bar,
Chart seems good when there is no zero value, but when there is zero value in data then bar not make but label (text) are visible ...
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0
answers
19
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How do I display predicted class labels on the leaf nodes of an XGBoost decision tree?
I am working with an XGBoost classifier to predict types of exploitation. My dataset includes various features, and I have successfully trained a model. However, when I visualize the decision tree, ...
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18
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Navigate to a different page after login streamlit
I am building a data analysis and visualization web app using streamlit with firebase authentication. The login is successfully but it has failed to switch to the main dashboard page.
Here is the code....
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0
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5
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Creating a Comparative Performance Analysis Table with Filters in AWS QuickSight
I am a beginner in using Amazon QuickSight, and I have a dataset containing information about tasks performed by groups, including a performance score for each task. My goal is to create a table that ...
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28
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chart.js graph elements shifting position during continuous updates
I have implemented a Chart.js graph in a Blazor project for monitoring a flow. The x and y values are updated approximately once every second (not at exact intervals) when window.updateHistory(...
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7
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PgyWalker UI is not Visible in Browser
from flask import Flask, request, render_template
from flask_uploads import UploadSet, configure_uploads,ALL, DATA
from werkzeug.utils import secure_filename
import os
import pandas as pd
import ...
1
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0
answers
21
views
How to render node-name next to node-point in a way that it has collision-avoidance in PyVis
Issue
In many PyVis examples text is being ignored and just overlayed, e.g. node-names.
Wanted
I want to prevent that text is being overlayed.
Screenshot: How it should look like
In abstract terms:
...
1
vote
1
answer
19
views
Strip plot chart using Vega-Lite
I am trying to get the count of each catagrogy and show as a data label in the right side. I seen an sample in linked and i tried to bring the same but somehow im not able to achieve it.
Sample
And ...
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0
answers
32
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Plotly bar plot y_axis value
I am not understanding the reason why range on y_axis goes more than around 500k whereas the max value for the column Total_Expenditure 2486. What is the reason of being the value at y axis goes over ...
-1
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1
answer
20
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Error in PowerBI: One or more calculated objects need to be manually refreshed [closed]
I ended up with an error message that stated "One or more calculated objects need to be manually refreshed" and a "Refresh now" button. Hitting Refresh did not appear to do ...
-2
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0
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49
views
How to make colorful line legend?
I have this plot:
Where:
Orange vertical line is false positive of p-wave class
Green vertical line is false positive of qrs-wave class
Purple vertical line is false positive of t-wave class
Red ...
0
votes
2
answers
41
views
Sorting calendar plot with geom_segment() without overlapping
I am trying to do this calendar ggplot2.
So far, it works fine, but I want to make one adjustment, and I am not finding the way:
Overlapping of geom_segment() in num_months 2:5 in year 2021. For some ...
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votes
1
answer
29
views
Sorting calendar plot with geom_segment() + fix scale
I am trying to do this calendar ggplot2.
So far, it works fine, but I want to make two adjustments, and I am not finding the way:
I want to arrange every segment within each year and num_months, so ...
1
vote
1
answer
33
views
plotly isosurface problem based on data size: it doesn't plot but also doesn't give an error message
I am a beginner in python and was playing around with data visualization for a task at my job. Simply, I need to visualize a cloud of 3D data points and I decided Isosurface function meets my ...
1
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1
answer
28
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How to add '%' sign in text label over bar In vegaLite
I am trying to create a group bar chart with text Labels.
I am not able to find how to '%' in text label over bar.
Is there any way so that i can achive this?
expected text over bar -> for 50 it ...
1
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1
answer
31
views
Calendar plot with geom_segment() [closed]
I have the following dataset in R. I aim to do a ggplot where the scale goes from 1 to 12 (January, February, ..., December) in the x-axis, and the y-axis goes from 1 to 6 ( num_months variable [in ...
1
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1
answer
13
views
Conditional X-axis short month labeling (Jan, Feb etc.)
In Deneb vega-lite for Power BI, I have ran into an issue where my data for a certain segment of data is not labeled as the beginning of the month (04/01) is not shown, due to the nature of this ...
0
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0
answers
6
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Synthetic Data Vault get_column_plot change legend and title
How do I change title and legend for Synthetic Data Vault get_column_plot command ? The documentation gives no such option at all https://docs.sdv.dev/sdv/single-table-data/evaluation/visualization. I ...
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1
answer
44
views
How to setup Grafana Heatmap From SQL Query with predefined buckets?
I want to build a Grafana Heatmap for the SQL query bucketing data over 15 minute intervals in two predefined buckets. Table view is fine but heatmap view shows both count and bucket.
The query:
...
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votes
1
answer
33
views
plot many signals together in python
I am trying to plot many signals (196) from a multielectrode dataset (https://zenodo.org/records/1411883). I want to plot something cool to see all registers together. I want to get something similar ...
1
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3
answers
42
views
ggplot , geom_line, stat_summary geom = "line" -- How use geom_line and match stat_summary -- annoying results
I'm a R frequent user but always try to understand why these two graphs are super different and what I can do to mimic geom_line to match the display produced by stat_summary (which is way better)
...
-1
votes
1
answer
28
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Is there a way to make two scatter density plots share the same legend in R
I am using geom_pointdensity() to draw scatter density plot in R. Is there a way to draw them side by side as subplots and also share the same legend with the same range?
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0
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12
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side by side list relationships network graph javascript
I have two lists of names. One is the boss the other are the employees. I can format the data however is needed.
On the left hand side I will have a list of the boss names, and on the right I will ...
0
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1
answer
31
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Adding percentage annotations to a graph using python
Ting to add some percentage annotations to a population pyramid, but currently the percentages are duplicated, cannot, for the life of me figure out how to fix it.
#creating a count of each male in ...
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0
answers
37
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How do I visualize time data in Power BI Desktop?
I need to visualize time data in Power BI Desktop from an Excel table, but the data is incorrectly visualized. In Excel I can simply select the table and create a graph from it, but Power BI seems to ...
0
votes
1
answer
47
views
R: Boxplot whiskers going from minimum to maximum by a group
I would like to create a boxplot by groups where whiskers go from the maximum to minimum in each group, while the 500th highest value point should be highlighted.
This is the code that has worked ...
1
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1
answer
31
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Choropleth map is not coloring the regions
So I have previously done a choropleth map and it was working. This time I used the same approach but its not showing anymore
map and unis_colleges have the same shape, as well as index
The map and ...
0
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0
answers
23
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AmCharts 5 Number Formatter Works for Volume but Not for Volume Flow Rate
I am using AmCharts 5 to format numbers with custom prefixes for large values. I have a method that works well for cubic meters (m³) but doesn't work correctly for cubic meters per hour (m³/h). Here ...
-1
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0
answers
17
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Automatically assigning databases to a graph template in Looker Studio
I need to use looker to display statistical data from a cloud sql data base into graphs but I want to automate that process instead of making the user select the tables from the db and assign them ...
1
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0
answers
55
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Create line chart using d3.js
I want to create a line chart for the following data in powerbi custom visual d3.js
Student name
Marks
Jasmine
45
Oliver
33
Maya
11
Ethan
66
Sophia
77
Lucas
8
Ava
88
Clara
11
I've tried ...
1
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0
answers
36
views
Dynamically change width and height of exported plot based on plot object
I'm working on exporting plots in R, and I need to dynamically set the dimensions (height and width) of the exported plot based on the plot's aspect ratio. The plots may have different scales on the x ...
-1
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0
answers
32
views
How do I add a SandDance visualization to my notebook in Azure Data Studio?
I do not know how to include a SandDance Visualization in my notebook in Azure Data Studio.
I created a Sundance visualization in Azure Data Studio. I also used the Snapshot feature. But I have no way ...
1
vote
1
answer
45
views
Show y axis lines even though all values are zero
I am currently working on a grouped + stacked column chart in Vega. Is there a way to still display the y axis lines even with the data on both bars being all zero values?
Let's say I still want it ...
1
vote
1
answer
36
views
Vega chart center bar in dynamic number of columns
I am trying to make a clustered column chart in Vega where in if the values in the category are positive and negative, they are going to be stacked in one column but if the values in the category are ...
0
votes
1
answer
19
views
Getting same aggregation value for all category
I have three table named Content, Reaction and ReactionTypes, the Content and ReactionTypes tables are connected to Reaction table using One to Many relationship. Now, Category and Score are the the ...
1
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0
answers
16
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How do I arrange a stacked bar chart in r ggplot2 based on one of the variables being stacked? [duplicate]
I am very new to coding and trying to learn the ways of ggplot2. I am stuck on trying to arrange my stacked bar chart by highest to lowest for one of the variables that is being stacked, so there is a ...
1
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1
answer
27
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How i stop Vegalite to rounding of y axis Tick label
I am creating a chart in which i want axis values should be same digit after decimal point as in data , i want this data driven .
I know format in axis but i want to avoid this because it create view ...
-1
votes
1
answer
47
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How to See Evaluation Metrics in YOLOv6?
I have the following output but can't figure out how to evaluate because there is no F1 score or confusion matrix.
Average Recall (AR) @[ IoU=0.50:0.95 | area= small |maxDets=100] = -1.000
Average ...
0
votes
2
answers
36
views
Remove gap between two graphs with shared axis
Objective
I want to generate a 'double ended' barchart, showing gained points (of some metric) vis-a-vis missed points, something like this:
Result so far
I managed to do this
import altair as alt
...
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0
answers
16
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Kibana Visualization Table from array
I have been searching around and I couldn't find an answer for this issue and it's most likely not supported by Kibana unless I break down my array into a new index, which is something I wanted to ...
0
votes
1
answer
30
views
How to set the width of a figure in Bokeh?
I can set a figures width by doing:
fig.width = 1000
however this gives me a smaller figure if I have more then one yaxis, or if I have text in the yaxis, or if I have a legend on the left or the ...
1
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1
answer
47
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How can i sort categories in Deneb heatmap visual?
enter image description here
I use Deneb Heatmap. When i dont use data labels it shows with correct sort, but when it comes to demonstrating data labels (in my code it is "days") it is ...
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0
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21
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Tableau Dashboard - Displaying view as a filter
I have a tabular report with seven attributes in total.
Account,r1,r2,r3, and r4 are in row shelf and Month in columns shelf with Amount as a measure.
Image1 shows the current view for month 1.
While ...
1
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1
answer
56
views
How to set non-uniform y-axis ticks in R ggplot2?
I am creating some plots using R ggplot2 and I have run into a challenge. I want to set non-uniform ticks on the y-axis, but I am not sure how to go about it.
eg:
df <- data.frame(x = c(1, 2, 3, 4, ...