Search found 10 matches
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1275: count(): Parameter must be an array or an object that implements Countable- 23 Nov 2017 03:18
- Forum: Statistics, Clustering & Data Lab
- Topic: Density, truncated or rounded?
- Replies: 4
- Views: 19205
- 21 Nov 2017 20:19
- Forum: Statistics, Clustering & Data Lab
- Topic: Density, truncated or rounded?
- Replies: 4
- Views: 19205
Re: Density, truncated or rounded?
Statistics report. I didn't even know you could view density in the data laboratory.
- 21 Nov 2017 19:16
- Forum: Statistics, Clustering & Data Lab
- Topic: Density, truncated or rounded?
- Replies: 4
- Views: 19205
Density, truncated or rounded?
I have some networks that are likely not dense at all and so the density statistic comes back as 0.000. I imagine that somewhere down the line, there's is an actual value, so what I'm wondering is whether the value shown is rounded to the nearest thousandth or truncated.
- 01 Jul 2017 15:35
- Forum: How-To and Troubleshooting
- Topic: Detect and merge by label
- Replies: 6
- Views: 4181
Re: Detect and merge by label
Ah, there is a trailing space only on the target column. That must be the problem. Thank you.
- 01 Jul 2017 02:01
- Forum: How-To and Troubleshooting
- Topic: Detect and merge by label
- Replies: 6
- Views: 4181
Re: Detect and merge by label
Perhaps there's something I need to do with the source .csv files that I used to import the nodes and edges to avoid the problem of having duplicate nodes in the first place? My edges .csv file has a column labeled "source" and another labeled "target", with the values in each being names. My nodes ...
- 01 Jul 2017 01:51
- Forum: How-To and Troubleshooting
- Topic: Detect and merge by label
- Replies: 6
- Views: 4181
Re: Detect and merge by label
I choose detect and merge, choose the Label column, and then zero duplicates are found despite there being thousands.
I just attempted to duplicate the Label column as Label_copy and the result was the same: zero duplicates found in the Label_copy column.
I just attempted to duplicate the Label column as Label_copy and the result was the same: zero duplicates found in the Label_copy column.
- 24 Jun 2017 23:13
- Forum: How-To and Troubleshooting
- Topic: Detect and merge by label
- Replies: 6
- Views: 4181
Detect and merge by label
I have a very large directed graph which has many duplicate nodes. For some reason, one node was created for all incoming edges and another for all outgoing edges. For instance, I have a there might be two copies of the node "Jim", one with an indegree of 5 and outdegree of 0 and the other with an i...
- 01 Mar 2017 21:37
- Forum: Statistics, Clustering & Data Lab
- Topic: All centrality measures showing either 0 or 1.
- Replies: 4
- Views: 19955
Re: All centrality measures showing either 0 or 1.
To be on the safe side: Did you check if the values are actually 0 and 1 or if it is just a question of number formatting? E.g., values could be shown as rounded to the next integer but actually have digits. Thanks for the reply. I double checked and the values for every node in the data laboratory...
- 23 Feb 2017 22:14
- Forum: Statistics, Clustering & Data Lab
- Topic: All centrality measures showing either 0 or 1.
- Replies: 4
- Views: 19955
- 23 Feb 2017 22:00
- Forum: Statistics, Clustering & Data Lab
- Topic: All centrality measures showing either 0 or 1.
- Replies: 4
- Views: 19955
All centrality measures showing either 0 or 1.
I have a number of directed weighted random graphs and I can't seem to get any values other than 0 or 1 for any centrality measures. I get the same result whether I run the statistics on a graph with 15 nodes or a graph with 22,000 nodes. I also get the same results whether I run the statistics as d...