parcoords | R htmlwidget for parallel-coordinates chart | Data Visualization library
kandi X-RAY | parcoords Summary
kandi X-RAY | parcoords Summary
parcoords gives R users the very well designed and interactive parallel-coordinates chart for d3 with the infrastructure, flexibility, and robustness of htmlwidgets. parcoords began in the Building Widgets blog series Week 04 | Interactive Parallel Coordinates and has been refined and improved through production usage in various disciplines.
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Trending Discussions on parcoords
QUESTION
I want to create a nice graph in python, so I used plotly to create a graph, but I get an error.
Maybe because I'm new to plotly
, I don't understand the error in this code.
The only thing I can tell is that my code is wrong.
I want to display multiple graphs in plotly.
ANSWER
Answered 2021-Jun-07 at 03:56According to the documentation on adding traces to subplots, the add_trace
and append_trace
methods only take accept plotly graph_objects
. Therefore, your code block:
QUESTION
This is not a duplicate of this.
Adding the makes sure the
trace#
is removed from the graph. But is there a way I could make that the default setting?
I am creating a custom plotly theme and would like it to be the default setting, but it is included in the trace
class and not the layout
one. Also, adding it to every trace call in plotly.go
call is repetitive.
To recreate the graph-
...ANSWER
Answered 2021-May-22 at 15:42Interestingly enough, I found a solution that does the trick!
Passing hoverlabel = dict(namelength=0)
to the trace calls removes the trace#
. Same can be implemented by passing it in the template. Here's the complete code-
QUESTION
I have generated a scatter matrix using px.scatter_matrix()
...ANSWER
Answered 2021-Mar-17 at 07:02I'd say skip the Chrome step and output it with plotly.
QUESTION
Is it possible to create a parallel coordinate plot using the ‘plotly’ package by only specifying the data frame so that all variables are used. All examples I can find specify the actual variables to be used in the plot by using the ‘dimensions’ option which seems very inefficient way to create the plot. What if the dataset has 20 or more variables and you don’t want to type them every time. Or it is a Shiny app that has to handle different user dataset with different variables.
EXAMPLE3 uses the ‘parcoords’ package that needs only the data frame to create the plot. Is this possible to do with plotly?
Thank you!
...ANSWER
Answered 2021-Feb-18 at 21:02You can't omit the dimensions argument.
However, you can drastically reduce your typing effort by creating the dimensions-list programmatically via lapply
. Please check the following:
QUESTION
I am working the R programming language. I am trying to follow this tutorial over here: https://plotly.com/r/parallel-coordinates-plot/
I am trying to make a "parallel coordinate plot" of the famous iris data set.
Instead of loading the iris data set through the github link, I tried to use the built in iris data set that is available in R:
...ANSWER
Answered 2021-Jan-21 at 06:35The data used in the tutorial has an additional column species_id
which is an integer column unique for every species. The default iris
dataset does not have that so you can convert the Species
column which is factor to integer.
QUESTION
My goal is to display a line graph and an average line on the same plot. This is for a Django project that displays a list of scores from a database. This database is pretty big (over 100k). The app shows an average line for each page (page only containing 20 results). I had this working using Scatter objects instead of Figure objects.
...ANSWER
Answered 2021-Jan-07 at 18:02If I am correctly understanding what you want to accomplish, it looks like you can pass another trace instance such as Scatter(...)
to the data
property, and it will display both traces with the zoom functionality disabled.
QUESTION
So far, I have tried this:
...ANSWER
Answered 2020-Oct-02 at 08:13In your case, you can do so by letting a dummy variable represent each unique element in df['country]
, You've got a dataset of a long format here, so you'll get duplicate dummy variables. But don't worry, the code below will sort that out for you. Then you can specify your last dimension as:
QUESTION
I'd like to plot a convergence process of the MLE
algorithm with the plotly
library.
Requirements:
- the points have to be colored colored in the colors of the clusters, and change accordingly each iteration
- the centroids of the clusters should be plotted on each iteration.
A plot of a single iteration may be produced by Code 1
, with the desired output shown in Figure 1
:
Code 1
...ANSWER
Answered 2020-Aug-10 at 02:45You can add two traces per frame but apparently you need to define these two traces in the first data
too. I added again the first two traces as a frame in order to have them visible in subsequent play. Here the full code
QUESTION
I am trying to plot a 3-subplot PlotLy graph. From top to bottom: Candlesticks, normal line graph, normal line graph.
Here is my code:
...ANSWER
Answered 2020-May-18 at 13:20The problem is how your adding the first trace. You are using:
fig.add_trace(go.Figure( data = [go.Candlestick( x = df.index,...
but it should be:
fig.add_trace(go.Candlestick(x = df.index,...
QUESTION
I'm using Flask and Plotly to create some interactive graphics and wanted to embed it in an HTML file. This post provides a good way to do that (I'm following the second answer). I ran into an issue when embedding the generated div into HTML.
The div is successfully generated. If I print it, it will show up in an HTML structure, which looks like below:
...ANSWER
Answered 2020-Apr-28 at 09:52Change the jinja code {{graph|safe}}
Why it works? When you pass on html to jinja code, it escapes the html code and shows it as a text.
So you need to mark it as safe so that jinja will actually show the html or render the html code. So whenever you want to render the html code in jinja use |safe
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