All Questions
Tagged with d3.js crossfilter
527
questions
0
votes
2
answers
43
views
Set axis domain dynamically based on minimum and maximum dataset value for a d3.js bubble chart
I am trying to assign a dynamic domain values for d3.js bubble chart. I am creating bubbles for total amount for an error per client. When I use a hardcoded range, I see the bubbles for each client. I ...
- 6,962
0
votes
1
answer
35
views
uncaught TypeError: reduceInitial is not a function
I have an error that I cannot understand. It looks like I forgot to load a library but I've gone through all the available d3 libraries I can't see which library has reduceInitial as a function.
I use:...
- 761
1
vote
0
answers
35
views
Multiple Control Spans/ Ranges, one dimension in dc.js or crossfilter
I was wondering if it's possible to create multiple simultaneous control span filters in dc.js or crossfilter for a single dimension (e.g., something like the picture below).
I was hoping you could ...
- 115
0
votes
0
answers
242
views
How to make a multiple line chart with series color determined by another property
I'm currently building a angular project where i need to draw a line chart with multiple datasets.
Angular 14
dc.js 4.2.7
Each line should represent a mac address and the line color should be ...
- 61
1
vote
0
answers
82
views
How can I solve the console error for dc.js OnClick functions?
I'm currently using d3.js version 7.4.4 and dc.js version 4.0.0.
Here's the code for making a bar chart and 2 pie charts using the same data:
dataCount = dc.dataCount('#data-count');
var CountryChart=...
1
vote
1
answer
413
views
Is dc.js (used with crossfilter and d3.js) still a good option for Big data visualization on a browser page?
I'm try to build an online dashboard to visualize a large csv dataset and i want to be sure i'm following the right path.
Thank you everybody.
- 21
1
vote
0
answers
146
views
How to make a datatable with crossfilter2 from dimension with arrays?
I have data like this:
IDX
Name
1
Jack,Mike,Amy
2
Amy,Mike
3
Amy
4
Jack,Rachel
And with crossfilter2, I've been able to make a pie chart of each individual and the number of times they are ...
- 36
2
votes
1
answer
140
views
dc charts look different when building Angular App in production mode
I'm currently working on an application that is using d3, dc, and crossfilter to render some charts.
crossfilter2: v1.4.6
d3: v3.5.17
dc: v2.2.1
I was working on making the Y scale only showing ...
- 692
2
votes
0
answers
73
views
Summing a multi-dimension crossfilter to reduce the number of dimensions
I'm working wtih @tillandsia on this problem and have made some strides thanks to @Gordon's advice. I've reshaped the data so there are Date, Hair Color, Age Group, and Value columns. E.g.
Date, Hair ...
- 21
1
vote
1
answer
221
views
Group by multiple dimensions recursively in dc.js?
dc.js has been great, and now I'm trying to understand how to use it for data with multiple dimensions.
I have time series data (csv), which contains the number of people that fit a certain attribute ...
- 23
2
votes
2
answers
552
views
How to add icons in dc.js piechart slices instead texts
I have been working with dc.js for a year now. Recently I have been tasked to implement a pie chart as below:
I want to replace the text labels in the pie chart slices with appropriate images.
I saw ...
3
votes
1
answer
1k
views
d3 break line graph if no data
I am using dc to create a line graph where capacity is on the y-axis and week is on the x-axis. For weeks, the range is 1-52, but there is no data from weeks 2-40. I only have data for week 1 and 41-...
- 453
1
vote
0
answers
30
views
Can not get dimensions and groups to work properly in DC JS
Ive been trying to get DC js and crossfilter to work with the following dataset, but I am not getting anywhere. Can someone please help me? The dataset looks like this :
Serie,Time,Country,Value
co2KT,...
1
vote
2
answers
144
views
Use DC.js Canvas Scatter Hover Information to Update Another Chart
I would like to hover over a DC.js canvas chart, and use the hovered point to apply changes to another chart (I.e. display the information about that point in another chart).
The complications:
It's ...
- 796
1
vote
1
answer
110
views
Original Data Display on chart after filtering (DC.js)
I'm trying to display original data on my DC.js chart (similar to this) once filtered by using a "fake group".
I followed the steps in this post, and haven't had luck. I'm wondering if it's ...
- 796