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Questions tagged [intermittent]

Tags problems that aren't simply reproducable because they don't always occur.

119 questions
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How to I transform half-hourly data that does not span the whole day to a Time Series in R?

This is my first question on stackoverflow, sorry if the question is poorly put. I am currently developing a project where I predict how much a person drinks each day. I currently have data that looks like this: The menge column represents how much…
Omar Elbeltagui
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VBA PPT AddEffects to Pictures Inconsistently Applies Effects

I am getting really frustrated. I have code that works, as in it literally does what it says it will do, however, it doesn't always correctly read my images on the slides as images. I even went so far as naming them all "Picture" and using it as a…
Sephiroth Cloud Delacroix
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How to create intermittent dynamic progress bar with steps in Android?

I want to create a dynamic intermittent progress bar (as illustrated in the image below), that will change its intervals depending on the user's choice, in Android Studio. The idea is that the user will choose how many times he wishes to do a…
Theseus
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Why my forecast with Croston methods are always constant?

I'm using the library tsintermittent to forecast the demand of a slow-moving demand item. I'm using 36 monthly observations and you can see them in the code. I want to forecast the next 10 months after my observations using the function crost(), so…
estebansiga
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Is it possible to pass multiple columns at once to Croston method?

I want to implement the Croston method for intermittent demand. I have a data frame that has 10 features and all those have many zeros in them. I want to pass the entire data frame to the Croston model but the model accepts a one-dimensional array.…
Aakash Parsi
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How to install Tsintermittent package in google colab?

I'm new to R programming and not able to install the tsintermittent package in google colab using R. https://rdrr.io/cran/tsintermittent/
Sujithra Kathiravan
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Checking a TcpClient is actually connected

I have, like many, been delving into the subject of testing whether TCP sessions are active/alive. It seems like an unnecessarily difficult problem with too many half-effective solutions. A connection doesn't know anything until it tests itself.…
J Collins
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Traefik intermittent 404 on docker-compose

I'm running a bunch of services behind a traefik reverse proxy. I have tested those services to death and they work great. The problem is that when traefik is involved I get intermittent 404 errors whhenever I interact with them. One of those…
Sheena
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Safari failing to send valid GET request using Angular's HttpClient

When sending a GET request in Safari, Safari is failing to send a valid request to the server. In fact, it isn't even reaching the server (I've checked this on the back end). Its also failing to provide all but two of the request headers and the…
Bray Man
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Intermittent 500 errors only in PHP versions 7 and higher (WordPress, Shared Hosting)

I have a WordPress website on a shared hosting plan and recently I switched from PHP 5.6 to PHP 7.1. It took me a while to notice intermittent 500 internal server errors and I still haven't been able to solve this issue. Now, the interesting thing…
BlazZ
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Intermittently database search and drop down filter self population code does not work - seemingly randomly - cannot find a pattern

I see that someone has given me a minus 1. I am a 55 year old mother who has no experience. I have many skills but this is not one of them. I am absolutely desperate and have bust myself to get this far. If you cannot help, I accept that, but…
Entropy06
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unpredictable memory usage by same operations with same data in R

I'm having an issue where an R function (NbCluster) crashes R, but at different points on different runs with the same data. According to journalctl, the crashes are all because of memory issues. For example: Sep 04 02:00:56 Q35 kernel: [ 7608] …
Stonecraft
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Why does MPI_REDUCE in Fortran give me inconsistent values?

I'm trying to work on a problem in Fortran using MPI, and I am getting an intermittent bug with clearly incorrect values appearing. The bug seems to occur when I use MPI_REDUCE. I've pared my code down to as short a segment as possible, with the…
K_Lee
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Watson Assistant plugin in Wordpress

The Watson Assistant chatbot on my Wordpress site (https://soans.intelaedu.com) keeps freezing and I have to keep refreshing the chatbot through the plugin setup by clicking on the button "Save Changes" located in Wordpress. For my plugin setup, I…
John
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Intermittent segmentation faults with straightforward C++ program

I'm currently working through Thinking in C++, and chapter 9, exercise 15 gives instructions to time the difference between inline and non-inline constructors. In doing so, I created a metric shedload of object instances in an array, but when I get…
Sdaz MacSkibbons
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