28,356 questions
1
vote
1
answer
80
views
Replicating a particular plot
I have this code that produces a nice plot
library(forecast)
fit <- auto.arima(WWWusage)
fc <- forecast(fit, h=20, level=95)
qf <- matrix(0, nrow=99, ncol=20)
m <- fc$...
- 83
Best practices
0
votes
2
replies
93
views
How can I update a canvas drawing with data fed in continuously?
I want to preface this by saying I am a complete amateur to web development of any kind and this is my first foray into web development of any kind, so please forgive any dumb questions or assumptions ...
-2
votes
1
answer
105
views
Incompatibility in RRDs::graph regarding TICK boxes overlapping label
Many years ago I wrote some monitoring tool that collects data using RRD (actually using perl module RRDs. The OS at that time was SLES 10 (rrdtool 1.2012 and rrdtool 1.3007).
Since upgrading to SLES ...
- 3
1
vote
1
answer
71
views
having trouble getting d3 graph to show bars when using array of data
I have an array of data showing years and percents and I'm trying to draw a bar graph using d3. I can get a single bar drawn if I feed in numbers that I know will work, but when I'm using the x and y ...
- 2,946
Advice
1
vote
1
replies
79
views
How to build a time table graph on node-red dashboard or dashboard2
I'm fairly new to node-red and still trying to learn how it works.
I'm populating a table with my homebrige devices with the on and off times which allows me to keep track of consumptions and working ...
Advice
0
votes
2
replies
73
views
Automatic Data Sending
I am working on a project that uses python. It is a mmWave board that is used to collect vital sign data. I am creating logs of the vital sign data and it saves as an excel sheet.
How to automatically ...
0
votes
1
answer
80
views
MS Graph ps1 script gives wrong output [duplicate]
I'm trying to get all iOS devices from Intune with Graph.
Whent testing in Graph Explorer with
"https://graph.microsoft.com/v1.0/deviceManagement/managedDevices?$filter=startswith(operatingSystem,...
- 73
Best practices
0
votes
0
replies
69
views
Should long free-text notes be stored/searched in Apache AGE graph nodes or PostgreSQL tables?
I’m building an app that stores long, unstructured notes like:
“February 6th, 2026 – This is a note about Bob Maynard. He likes the color green…”
These notes can be fairly long and I need to:
Store ...
- 11
0
votes
1
answer
88
views
Loop over instances of classes in TensorFlow graph mode
I have a set of classes that store tensors and perform some operation with them using a method inherent to each class. My code has a set-up phase where a list of instances of those classes is created. ...
Advice
1
vote
0
replies
33
views
Microsoft Graph Webhook: Why don't I receive notifications about permission changes for SharePoint?
In the official Microsoft documentation, I found that with the Graph webhook, you can receive notifications for permission changes for a file in a document library by inserting the prefer:...
Best practices
1
vote
0
replies
73
views
Can the Duan et al. 2025 "breaking the sorting barrier" faster-than-Dijkstra SSSP algorithm speed up Yamada–Kinoshita negative-cycle enumeration?
ive consulted AI in this topic but could not come up with a conclusive answer. Prior to the existence of AI i've been spending quite some time to even find the Yamada-Kinoshita Algorithm for this ...
- 1,281
Advice
0
votes
2
replies
101
views
How to limit the drag down in Excel based on cell value
This is a follow up question to this Question.
I followed the suggestions in the replies and created a workbook template. Image reference below. Excel Screenshot
You can see I have put Soaking Time as ...
Advice
0
votes
7
replies
126
views
How to Automate Line graphs in Excel
Line Chart Example
I am planning to automate charts like these. The problem I am facing is that I have to make hundreds of these a day, and each needs to be edited with dates, hours and values. This ...
4
votes
0
answers
79
views
Correct implementation of Wright–Malécot inbreeding coefficient using shortest paths (Python/Django)
I am implementing the Wright inbreeding coefficient (F) for individuals in a pigeon pedigree (Django application, relational database).
The current implementation builds the pedigree using a breadth-...
- 87
0
votes
0
answers
74
views
how to compare statistical difference between graphs in NetworkX
I have a number of graphs in NetworkX, obtained by microscopic images by NEFI https://nefi.mpi-inf.mpg.de/.
Since they're from real images, the graphs nodes are always slightly displaced from one ...
- 4,014
0
votes
0
answers
75
views
How to best map scattered 2D points into a grid-like arrangement?
I am trying to map scattered points in 2D space into a grid-like arrangement, where each point can occupy one grid location. I'd like the method to retain as much of the near-neighbour properties of ...
- 35
1
vote
0
answers
43
views
MST By Kruskal's and Prim's algo
Our professor told us that whenever you are applying kruskal's or prim's algo ,only one unique mst will be formed and if it is a weighted graph consider it sorted and go in ascending order (...
1
vote
2
answers
68
views
Neo4j has issues with loading Reactome Graph Database
I have been trying to start exploring the Reactome Graph Database today following the instructions given at https://reactome.org/dev/graph-database#GetStarted
I have installed Neo4j Desktop 2 (version ...
- 311
1
vote
1
answer
155
views
How do I make a matplotlib bar graph scale with the amount of items?
I am working on a small project and it is my first time using matplotlib, and I am struggling with how to make my bar graph look better with more inputs. The whole idea of the program is to read text ...
- 33
0
votes
0
answers
31
views
tag language not recognise as an implicit string in pellet
I checked the consistency of a graph and its associated ontology with Pellet, and Pellet raised an error related to a DatatypeProperty (Litteral) declared as a string in the ontology:
rdfs:range xsd:...
- 314
Advice
0
votes
1
replies
54
views
Double Vertex Graph for Train Networks
I came across one of OpenTrack's manuals. I couldn't find a more up to date version, this is the latest screenshot I could find.
Is the description vertex-vertex-edge-vertex-vertex actually correct?
...
- 103
1
vote
1
answer
318
views
How to find minimum number of days for a schedule according to a preference via graph?
I am tasked with a question as follows:
We have n players and we want to hold a wrestling tournament with exactly n * (n - 1) / 2 matches. In each day a player can only play at most one match. However,...
1
vote
1
answer
63
views
How to display the basic tensorflow Graph with trace_on() and trace_export() by tensorboard without the 'profiler' error?
I would like to learn the tensorflow. While, when I run the code in my google-colab, I had the error message:
'UnavailableError: Cannot export profiling results. No profiler is running.'.
The code is ...
- 31
1
vote
0
answers
72
views
Remove or replace sensitivity labels without using Graph Metered API
I want to remove or replace sensitivity labels from SharePoint, OneDrive and Exchange without using the Microsoft Graph Metered API.
According to the following article, it seems this is not possible ...
- 97
1
vote
0
answers
75
views
Problems plotting CCA from phyloseq object
I am trying to produce a CCA graph from a large microbiome dataset of turtles that includes some additional information like diet and climate. I am trying to see how these factors influence microbial ...
2
votes
2
answers
115
views
Mutual Friends using Graph Data Structure
I’m trying to implement a mutual friends feature using a graph data structure represented as an adjacency list in Python.
Each node represents a person, and each edge represents a friendship (an ...
- 21
2
votes
1
answer
69
views
Can't get the x axis tick label to appear
I've been trying hours to show the x axis label in my GraphRAG plot. The below is similar to my actual code but when I run this, the x axis label just doesn't appear?
I am not sure if it's because the ...
- 23
0
votes
2
answers
197
views
Reconstructing a 2D grid graph from an unordered adjacency list
My unordered adjacency list of nodes with their 2D coordinates:
adjacency_list = [[1, 4], [0, 2, 5], [1, 3, 7], [2, 6, 12],
[5, 0, 11], [4, 1, 7, 13], [3, 15, 8],
[...
0
votes
0
answers
29
views
How to visualize a graph with nodes and edges in Zeppelin
I'm trying to visualize a graph with nodes and edges on a Zeppelin notebook, but it doesn't work.
I was following the official document for %network display https://zeppelin.apache.org/docs/0.12.0/...
0
votes
1
answer
111
views
Networkx - how to use full canvas space
When generating a diagram with networkx and pyplot, the diagram is squashed in the middle with lots of empty white space around it.
import networkx as nx
import matplotlib.pyplot as plt
print(f"...
- 11.2k
0
votes
0
answers
38
views
How to hide overlapping regions on offset line charts in python
I want to make a "3d" offset figure of chromatogram traces. I am doing this by offsetting in both x & y but the background traces are "showing through" the area under the peaks ...
0
votes
1
answer
80
views
How to do Gremlin bindings in Gremlinq?
How can I use Gremlin bindings in Gremlinq so that I get the benefits of query compilation/plan caching and injection prevention?
- 5,733
0
votes
0
answers
32
views
Datastax Graph Got "This notebook uses graph 'food_qs', but a Graph connection has not been made."
I have installed Datastax Enterprise 6.8, and installed Datastax Studio. When I go to Notebook "DataStax Graph QuickStart v6.8.0", I got error says "DataStax Graph QuickStart v6.8.0&...
- 3,682
0
votes
1
answer
345
views
How to make google sheets graph ignore empty values?
I have a spreadsheet where I track some daily values. Sometimes I don't have any values for a while, resulting in empty rows. Also I have a couple of formulas derived from the values (or even just ...
- 127
4
votes
1
answer
77
views
Dealing with NAs with ordisurf / gg_ordisurf in NMDS analysis
I am trying to plot something like the image below using gg_ordisurf from the ggordiplots package (which seems to work the same as ordisurf of the vegan package`):
However I have NAs values in my ...
- 103
0
votes
1
answer
225
views
How to create a react flow where you have 2 nodes with multiple edges?
I am trying to create a react flow where you have 2 nodes with multipule edges. I have the following set up but it renders only 1 edge. How do I render all 3 edges?
import ReactFlow from 'reactflow';
...
- 168
0
votes
1
answer
90
views
How do I revert to the old style of matplotlib.pyplot?
I recently resumed to work on a project and noticed that when I recreated a plot via matplotlib.pyplot, the default style has changed. This is a plot that was made earlier:
The plot that was made ...
0
votes
0
answers
13
views
Gremlin adding _1 to parameters
I have a query
var query = Graph.V($"{entityCode}")
.Has(Affinity, partition)
.Has(IsDeleted, IsDeletedValue)
.Emit()
.Repeat(
OutE(...
0
votes
1
answer
257
views
Replace file in SharePoint and OneDrive having sensitivity label applied
I have a file in SharePoint and OneDrive which have Sensitive label applied with access control. I want to repalce this file with some other file in my local system which doesn't have sensitive label ...
- 97
1
vote
1
answer
131
views
plotly cant plot scatter graphs anymore
I am using the update plotly version 6.3.0 and im trying to plot a simple stock close price in 1year period. The uploaded image is the graph output, how it can be seen its not right. Im also in ...
- 43
0
votes
0
answers
152
views
Minimal permissions in Graph for app to share file with PNP PowerShell
I try to create an app to upload files to a SharePoint library and then share the file with an external user. But I want the app to have the minimalistic permissions possible.
Everything is working as ...
- 45
1
vote
0
answers
131
views
Dynamic Excel Graph based on Filter Function breaking
I have a filter function in combination with the CHOOSECOLS, SORT and IFERROR function. I use this to draw a dynamic graph in Excel. At first it seems to work fine. However when I select values that ...
- 665
0
votes
0
answers
59
views
How to hide x-axis values with function module STAT_GRAPH?
I need to hide all the values in x-axis because they are worthless for the customer and don't want to watch them anymore.
I am talking about this:
How you can see, in x-axis I squared the values I ...
0
votes
0
answers
176
views
MS Graph 403 Error: "not allowed access through RSC permission evaluation" on Teams Transcript with OnlineMeetingTranscript.Read.All
I am trying to download the content of a Microsoft Teams meeting transcript using the Microsoft Graph API with Application permissions.
Despite granting admin consent for OnlineMeetingTranscript.Read....
-4
votes
1
answer
154
views
ThingsBoard, custom chart widget data
I have a hierarchy widget that broadcasts an event with the node selected.
The hierarchy widget is something like this:
Group 1
device 1
device 2
device 3
Group 2
device 1
device 2
device 3
The ...
0
votes
1
answer
39
views
Avoid counting waiting time before the first departure in DFS-based pathfinding graph
I have a graph-based travel system where each city has two stations: a bus station and a train station. Each station is represented as a node (Node), and each connection/departure is represented as an ...
- 21
1
vote
0
answers
70
views
MS Graph request returns 403
To automate processing of my e-mail messages on MS account, I have registered some application called "NameOfMyRegisteredApplication"; gave it all MS Graph Read rights; and then I ran the ...
- 43
4
votes
2
answers
91
views
Graph recursive walk in Scheme
I have an undirected graph which nodes are numbered from 0 to 5. Adjacencies are given with a vector of lists #((1 2) (0 3) (0) (1) (5) (4))), thus node 0 is connected to nodes 1 and 2, node 1 is ...
- 1,593
3
votes
2
answers
106
views
I trying to generate Erdös-Rényi Random Graphs faster with python using threading, but it didn't work, maybe I am doing something wrong?
This is the code I'm using, it take around 15-16 seconds to print the graph. I was also trying to make the threads uniquely giving for every a name and starting and join using that name, but no matter ...
0
votes
1
answer
191
views
403 Forbidden Error when calling Invoke-GraphRequest
I have got the code below, its running with the context of an application account. Runs fine when it runs on the context of an interactive user when setting the following scopes.
$scopes = @(
&...
- 1,097