networkdata | R package containing several network datasets | Machine Learning library

by schochastics R Version: Current License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(9)Vulnerabilities Install Support

kandi X-RAY | networkdata Summary

networkdata is a R library typically used in Artificial Intelligence, Machine Learning, Deep Learning applications. networkdata has no bugs, it has no vulnerabilities and it has low support. However networkdata has a Non-SPDX License. You can download it from GitHub.

The package contains a large variety of different network datasets (all in igraph format). So far, it includes datsets from the following repositories:. The package includes 979 datasets containing 2135 networks. A list of all datasets can be obtained with. Alternatively, use the function show_networks() to get a list of datasets with desired properties.

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Quality

Security

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Support

networkdata has a low active ecosystem.

It has 120 star(s) with 14 fork(s). There are 6 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 4 have been closed. On average issues are closed in 6 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of networkdata is current.

Quality

networkdata has 0 bugs and 0 code smells.

Security

networkdata has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

networkdata code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

networkdata has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

networkdata releases are not available. You will need to build from source code and install.

Installation instructions, examples and code snippets are available.

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networkdata Key Features

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networkdata Examples and Code Snippets

No Code Snippets are available at this moment for networkdata.

Community Discussions

Trending Discussions on networkdata

Python/Pandas: updating a XML-file from pandas DataFrame

SQLSTATE[23000]: Integrity constraint violation in livewire

convert text table structure into lists

Modify outwards label position in ggplot - avoid overlap between node and label

TypeError: Cannot read property 'methods' of null

Cannot access react state from callback

Having problems with the properties in my object

Problem making my ActivityIndicator run when binding IsBusy

"sna" or "igraph" : Why do I get different degree values for undirected graph?

QUESTION

Python/Pandas: updating a XML-file from pandas DataFrame

Asked 2021-Jul-29 at 08:35

I'm trying to update a xml-file with data from a pandas DataFrame: The xml-file looks like this:

...

ANSWER

Answered 2021-Jul-29 at 08:35

import pandas as pd
from lxml import etree

# create test dataframe
df = pd.DataFrame({
    'ID': [23,24,25,26,27],
    'x': [21,22,23,24,25],
    'y': [101,102,103,104,105]
})

# create xml as a string (in your code it could be a file)
text = '''
    
        
            load1
            
            1027
            11
            15
        
        
            load2
            
            1027
            0.75
            600
        
        
            load2
            
            1027
            0.75
            600
        
    
  
'''

# convert string to xml 
# (in your code it could be read from file instead)
doc = etree.fromstring(text)

# iterate over elements "Element"
for el in doc.xpath(".//NetworkData/Element"):
  # retrieve id from attribute value
  id = el.get('loadid')
  # retrieve appropriate row from dataframe
  row = df[df['ID'] == int(id)]
  # if found, update x and y
  if len(row) == 1:
      # find "x" element
      x = el.find('./x')
      # if found, update
      if x is not None:
        x.text = str(row['x'].item())
      # find "y" element
      y = el.find('./y')
      # if found update
      if y is not None:
        y.text = str(row['y'].item())
  # if there was no match found, update x and y with "0" values
  elif len(row) == 0:
      # find "x" element
      x = el.find('./x')
      # if found, update
      if x is not None:
        x.text = '0'
      # find "y" element
      y = el.find('./y')
      # if found update
      if y is not None:
        y.text = '0'

# save changed XML
# ...

Source https://stackoverflow.com/questions/68540565

QUESTION

SQLSTATE[23000]: Integrity constraint violation in livewire

Asked 2021-Jun-09 at 12:06

In Livewire component i have a form inside the modal to edit the information. When I click on the button, the modal will open and display the item information inside the inputs. The problem is that if one or all of the inputs do not change their value and the edit button is clicked, it gives the following error that says the values are empty!!. And the inputs must be changed so that there are no errors

...

ANSWER

Answered 2021-Jun-09 at 12:06

 $this->dispatchBrowserEvent('editNetworkModal', $networkData = [
         'network' => $network->network,

Source https://stackoverflow.com/questions/67902255

QUESTION

convert text table structure into lists

Asked 2021-Feb-26 at 14:52

can someone tell me how to convert table like below :

...

ANSWER

Answered 2021-Feb-26 at 03:01

updated answer:

I am going to take the wonderful solution that @kaya3 gave to use regex and include it in my answer.

Source https://stackoverflow.com/questions/66379150

QUESTION

Modify outwards label position in ggplot - avoid overlap between node and label

Asked 2020-Sep-03 at 19:16

The outward position does almost what I want in my network (left labels to the left, right to the right).

However I want to modify it slightly to avoid overlap with nodes. I try searching in the gtable (ggplot_build, ggplot_gtable) what to modify without success. In the gtable, the position of the labels appears just as outwards, not as a number I can modify.

Even if I change outwards for other option, I see just a symbolic value of justification not a real position value.

Minimal example: ...

ANSWER

Answered 2020-Sep-01 at 23:07

Solution: Use ggrepel, devel version and, change outward for inward

Source https://stackoverflow.com/questions/63689939

QUESTION

TypeError: Cannot read property 'methods' of null

Asked 2020-May-27 at 08:08

I am working on a very basic erc721 token minting dapp using react and web3. I created an arrow function to mint the tokens but I keep getting an error that the methods is not defined when I try to mint a new token... I am still a beginner so I apologize if there are any rookie mistakes.

my react code

...

ANSWER

Answered 2020-May-27 at 08:08

First : your initial state of this.state.contract is null, so first check if it's not null

Source https://stackoverflow.com/questions/62038184

QUESTION

Cannot access react state from callback

Asked 2020-May-22 at 23:38

I have the following components:

...

ANSWER

Answered 2020-May-22 at 23:38

You need to useRef in this scenario. It appears const network = new vis.Network(container, networkData, options); uses the options from the first render only. Or something similar is going on.

It's likely to do with there being a closure around newType in the addEdge function. So it has stale values: https://reactjs.org/docs/hooks-faq.html#why-am-i-seeing-stale-props-or-state-inside-my-function

In order to combat this, you need to useRef to store the latest value of newType. The reference is mutable, so it can always store the current value of newType without re-rendering.

Source https://stackoverflow.com/questions/61965191

QUESTION

Having problems with the properties in my object

Asked 2020-Mar-31 at 12:40

I am having some issues with the properties of my object, I can get and set the properties from all aspects of my project i.e. from a page with an entry bound to IsCancelled (It gets and sets the property) also from another method i.e. IsCancelled = true; but when I want to read the property that has just been changed from a popup page, the page that calls the popup page always gives the default value, and does not see the changes from the popup page.

Note: Edited to make it conform to the rules as stated by Jason.

FolderView ...

...

ANSWER

Answered 2020-Mar-30 at 06:27

If you want to pass the current VM to the popup page . Define a constructor with the param .

Source https://stackoverflow.com/questions/60891350

QUESTION

Problem making my ActivityIndicator run when binding IsBusy

Asked 2020-Mar-27 at 16:09

On my main page I have an ActivityIndicator running when IsBusy is true, this works fine, but when I use the same configuration on another page it does not run.

IsBusy resides in my BaseViewModel which is then initiated in the ViewModelBase, my code as follows...

...

ANSWER

Answered 2020-Mar-27 at 16:09

Sorry for the misunderstanding, I didn't place the question as answered, I think maybe I didn't press save after updating some code doh :-) because the object is updated and the page is getting the updated property

Source https://stackoverflow.com/questions/60870538

QUESTION

"sna" or "igraph" : Why do I get different degree values for undirected graph?

Asked 2020-Feb-16 at 03:46

I am doing some basic network analysis using networks from the R package "networkdata". To this end, I use the package "igraph" as well as "sna". However, I realised that the results of descriptive network statistics vary depending on the package I use. Most variation is not too grave but the average degree of my undirected graph halved as soon as I switched from "sna" to "igraph".

...

ANSWER

Answered 2020-Feb-16 at 03:46

This is explained in the documentation for sna::degree.

indegree of a vertex, v, corresponds to the cardinality of the vertex set N^+(v) = {i in V(G) : (i,v) in E(G)}; outdegree corresponds to the cardinality of the vertex set N^-(v) = {i in V(G) : (v,i) in E(G)}; and total (or “Freeman”) degree corresponds to |N^+(v)| + |N^-(v)|.
(Note that, for simple graphs, indegree=outdegree=total degree/2.)

A simpler example than yours makes it clear.

Source https://stackoverflow.com/questions/60232458

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install networkdata

Due to the nature of the package (only data, no functions), the package will not go to CRAN at any point. However, the package is available via drat (If you are looking for stable builds of the package). With drat, you can install and upgrade non-CRAN packages directly from R using the standard install.packages() and update.packages() functions.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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