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Questions tagged [logistics]

Logistics refers to the overall process of managing how resources are acquired, stored, and transported to their final destination. The "how" often includes an optimization aspect: many "ways" are possible, and we must choose one that is "best" (or, due to limitations, at least "good enough") in some sense.

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Test for a logistic distribution in R

I have a set of data and I'd like to know whether this data set has a logistic distribution. When I made a histogram of my data set (see the histogram on http://imageshack.us/photo/my-images/593/histogram.png/) it seems to have a logistic…
user1571674
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Prevent choosing of certain objects in NSMutableArray?

I am kind of in a pickle here since I have tried many things to accomplish this and have failed. What I want to do: I have a NSString in my app which is the answer to a question to a round in a quiz. My answers are stored in a NSMutableArray. These…
SimplyKiwi
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Moving Agents from Storage to Storage in Anylogic

I'd like to move agents (pallets) from storage to storage in Anylogic. The idea is to move pallet from storage A to B in Anylogic, but the STORE block demands that you pick up those agents from something else other than a storage itself. The problem…
Marcelo Ruiz Colovato
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How should I do this (Game)?

Right now I have coded about 80% of my game and the remaining 20% is the actual game part of it. I need to know how I should go upon actually making the game part. Pretty much it will be somewhat similar to Doodle Jump. There will be gravity, the…
SimplyKiwi
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Is there a way in Optaplanner to deactivate a whole planning entity during planning if it is not needed?

I have a set of tasks to organize in Optaplanner. Each task has 2 planning variables: 1) when the task starts and 2) how long it should be. However, I do not need all the tasks to be scheduled. To account for this, I added a new Boolean variable…
Rayamon
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Would it be possible for a scanner to read the SKU number within a QR code?

I am a logistic employee for context, and we would like to improve our eficiency within our warehouse, We already have a system in which every item has an especific SKU (stock-keeping unit), which consists of a simple alpha numeric code in which the…
Nobody
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Route Optimisation Dataset

Is there anyone here know how to find dataset for route optimisation for decision tree? I am doing my final year project and my topic is logistics scheduling system.
Jack
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I need product Stock quantity from two tables in Excel

I have a list of materials in warehouse 1 with material stock no., description and quantity, and another list of materials in warehouse 2 with the same columns. There may be some materials available in warehouse 1 that do note exist on warehouse 2,…
Visar Xhelili
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Increase sample size for logistic regression

Is it possible to somehow increase the number of my sample size for a logistic regression. The red data dots are false cases and the green ones are true cases. I want to create more data (let's say 500 points) which are sampled from the data in the…
Dante van der Heijden
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Inserting a list of over 200,000 words in React Native

I'm working on a React Native application that involves choosing words from a list of 200,000. I already have this list of words, but I'm having trouble putting it into my application. At first, I wanted to put them in a separate file and read them…
dannnny
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Beginner MDX Questions

My first question here so sorry for my ignorance. I'm new to MDX but really struggling to get the results I need. I'm working in a logistics warehouse and would like to calculate some internal lead times. For this I would need output with the…
Nard Cox
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I have a process to move a picking agent and a product through the same delay block

Currently, I have two delay blocks above each other, where one agent goes through one of the blocks and the other through the other one. But when I want exponentially distributed values with a mean of 120 seconds, They both need to have the same…
Jonah van der Meide
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How to convert a multinomial logistics Predicted values into expected values?

I have a continuous variable which I divide in 3 class. Now I have run the multinomial logistics model to predict the occurrence of any particular class. My question is can I convert the predicted probabilities of multinomial logistics model to…
Nawal Kashyap
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Best way to represent a stockroom

I'm currently working on a project where I try to optimize the way objects are assigned a spot in a stockroom. Where we want the most frequently bought products as close to the front as possible, with a decreasing order towards the back. I was…
user15916724
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calculating MTBF in Excel

I'm trying to Calculate MTFB with what I have, which isn't much, using Excel. Date Full Plate Number Vehicle Type Status 1/2/2021 1234 ABC TRAILER OUT OF SERVICE 1/3/2021 1234 ABC TRAILER OUT OF SERVICE 1/4/2021 1234 ABC TRAILER OUT OF…
Majid Alashari
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