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Questions tagged [churn]

Code churn measures quantify how much change is occurring in your project.

Code churn measures quantify how much change is occurring in your project. In general, high levels of churn indicate project instability. You should expect high rates of churn at the start of a product cycle or after the team has implemented many changes. Toward the end of an iteration or before a release, you should expect the level of churn to decrease, which indicates that your project is more stable.

See http://msdn.microsoft.com/en-us/library/ms244661%28v=vs.110%29.aspx

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BTYD addecuation in R (List/Vector type matching)

I am working in a predictive model for churning. Thus, we decided to start to work with NBD/Pareto (BTYD Package, in R). I think the error ocurrs due to the data compatibility or, maybe, for other reasons that I cannot understand yet. First, I ran…
Ibon Reinoso
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Python: Cluster analysis on a monthly data with a lot of variables

I hope you guys can help me sort this out as I feel this is above me. It might be silly for some of you, but I am lost and I come to you for advice. I am new to statistics, data analysis and big data. I just started studying and I need to make a…
Deramite
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Circular Distributed Hash Table overlay P2P network

I think I'm missing something here or confusing terms perhaps. What happens to the key:value pairs stored at a peer in the overlay DHT when that peer leaves the p2p network? Are they moved to the new appropriate nearest successor? Is there a…
Adam Burke
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How to map predicted values to unique id in dataset?

I have written this R code to reproduce. Here, I have a created a unique column "ID", and I am not sure how to add the predicted column back to test dataset mapping to their respective IDs. Please guide me on the right way to do…
Di sha
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TFS Code Churn Counts Indentation

Being involved in a software measurement project. We want to use TFS Code churns to determine the size of each project we have. Following this instruction, we have reached the code churns in a specific duration of time. Unfortunately TFS counts…
Mohsen
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Ruby churn requires churn (>= 0) on installation

I am trying to install metrical and it fails with gem install metrical ERROR: Error installing metrical: churn requires churn (>= 0) Trying the following also gives errors. gem install churn ERROR: Error installing churn: churn requires…
kmitov
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Showing details of 'Lapsed' customers in a given month in Power BI

I'm trying to build a Retention Analysis piece on a Power BI dashboard and would like some help in diving deeper into the visuals I've already built. The green bars show the total customers served in each month and the black bars show the number of…
beginnerprogrammerforever
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XGBoost Churn-How to decrease churn

Maybe there is a free tool or library that can help here. I have a working model that predicts customer churn. Now like any person would ask, what do I do to reduce that probability of churn. My mind thinks grab the top 3 feature importance from the…
B F
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how to calculate churn and retention rate with Bigquery?

i have table with name user | Column name : user_id (PK), register_date, age, gender sessions | Column name : sessions_id (PK), user_id (FK), traffic_medium, traffic_source, visits_timestamps events | Column name : event_id (PK), sessions_id (FK),…
Rivaldy
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calculate monthly customer churn with the 1st of each month

I am working with a subscription based data set of which this is an exemplar: import pandas as pd import numpy as np from datetime import timedelta start_date = pd.date_range(start = "2015-01-09", end = "2022-09-11", freq = "6D") cancel_date =…
JoMcGee
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Calculate Monthly Churn

I am wanting to obtain a monthly customer churn rate by using the following formula: (Number of Customers Lost within 1-month period / Number of Active Customers at the beginning of the 1-month period) Say I have the following data (this is just a…
JoMcGee
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What does container churn mean in Docker?

What does container churn mean in Docker? I am watching this video. At 9:46 they talk about how fast containers can churn. What does the churn mean? I Googled the churn word definition and it says that churn is a machine or container in which…
manymanymore
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What's the best way to calculate retention if all I have is userIds?

I am just starting to learn SQL and face the following issue: I have a web-site with registered customers who visit it monthly. There is no subscription of any kind so I just have a table that collects events of my customers' activity (userId,…
Sergey Rudenko
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Google bigquery (GBQ) churn / retention rate from previous month

I'm using google bigquery and try to understand monthly churn from the following table, e.g. 1 user (C) churned, and 1 user (D) is new. My thought was to self join and see which user shows 'null' in current month as a churn, 'null' in previous month…
Lunana
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How to add some global and local explainability to a predictions to understand for which reasons a customer churns?

The main goal is to understand: How likely is a customer churn? Identify the churn reason(s) per user. For now, I'm using a random forest model. I can see the most important features for all users. Is there a way I could get the important feature…
JohnDoe_Scientist
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