prophet | producing high quality forecasts for time series data | Time Series Database library

 by   facebook Python Version: 1.1.5 License: MIT

kandi X-RAY | prophet Summary

kandi X-RAY | prophet Summary

prophet is a Python library typically used in Retail, Database, Time Series Database applications. prophet has no bugs, it has no vulnerabilities, it has a Permissive License and it has high support. However prophet build file is not available. You can install using 'pip install prophet' or download it from GitHub, PyPI.

Prophet is a procedure for forecasting time series data based on an additive model where non-linear trends are fit with yearly, weekly, and daily seasonality, plus holiday effects. It works best with time series that have strong seasonal effects and several seasons of historical data. Prophet is robust to missing data and shifts in the trend, and typically handles outliers well. Prophet is open source software released by Facebook's Core Data Science team. It is available for download on CRAN and PyPI.
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            kandi-support Support

              prophet has a highly active ecosystem.
              It has 15941 star(s) with 4406 fork(s). There are 419 watchers for this library.
              There were 1 major release(s) in the last 6 months.
              There are 335 open issues and 1671 have been closed. On average issues are closed in 107 days. There are 3 open pull requests and 0 closed requests.
              It has a positive sentiment in the developer community.
              The latest version of prophet is 1.1.5

            kandi-Quality Quality

              prophet has 0 bugs and 0 code smells.

            kandi-Security Security

              prophet has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              prophet code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              prophet is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              prophet releases are available to install and integrate.
              Deployable package is available in PyPI.
              prophet has no build file. You will be need to create the build yourself to build the component from source.
              Installation instructions, examples and code snippets are available.
              prophet saves you 3108 person hours of effort in developing the same functionality from scratch.
              It has 7283 lines of code, 190 functions and 95 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed prophet and discovered the below as its top functions. This is intended to give you an instant insight into prophet implemented functionality, and help decide if they suit your requirements.
            • Plot a cross validation metric
            • Compute performance metrics
            • Plot the fcst
            • Plot a histogram
            • Plot the components of the model
            • Make a pandas DataFrame containing holidays
            • Constructs a pandas dataframe containing holiday holidays
            • Get the properties of a forecast component
            • Performs sampling
            • Prepare command - line data
            • Convert a stan to a numpy ndarray
            • Validate inputs
            • Get holiday names
            • Validate a column name
            • Build models
            • Mean squared mean squared error
            • Compute the mape of a dataframe
            • Compute the MDape of a data frame
            • Compute coverage
            • Compute the mean mean squared error
            • Compute the rolling mean of a data frame
            • R Generate a plotly plotly a time series
            • Sample from the posterior posterior distribution
            • Fit the model
            • Add changepoints to a matplotlib plot
            • Generate holidays file
            Get all kandi verified functions for this library.

            prophet Key Features

            No Key Features are available at this moment for prophet.

            prophet Examples and Code Snippets

            copy iconCopy
            promo = pd.DataFrame({'holiday': "Promo event",
                                  'ds' : pd.to_datetime(['2016-08-01']),
                                  'lower_window': 0,
                                  'upper_window': 31})
            future_promo = pd.DataFrame({'holiday': "Promo event",
                
            copy iconCopy
            prophet = Prophet()
            prophet.add_country_holidays(country_name='US')
            prophet.fit(df[d['date'] < pd.to_datetime('2017-01-01')])
            future = prophet.make_future_dataframe(periods=365, freq='d')
            forecast = prophet.predict(future)
            fig = prophet.plot(forec  
            copy iconCopy
            passengers = pd.read_csv('data/AirPassengers.csv')
            df = pd.DataFrame()
            df['ds'] = pd.to_datetime(passengers['Month'])
            df['y'] = passengers['#Passengers']
            
            prophet = Prophet()
            prophet.fit(df)
            future = prophet.make_future_dataframe(periods=12 * 6, freq  

            Community Discussions

            QUESTION

            WIQL "not contains words" returns false positives
            Asked 2022-Feb-22 at 11:37

            I am running a WIQL query that contains this:

            ...

            ANSWER

            Answered 2022-Feb-22 at 11:37

            When using the query operators Contains Words or Does Not Contain Words to search with the wildcard character (*), you can only use the wildcard character at the end of a partial word or phrase.

            In your case, the expression you set (*Given*When*Then*) obviously does not obey this restriction. So, it is a wrong expression.

            For more details, you can see this document.

            Source https://stackoverflow.com/questions/71212902

            QUESTION

            Pytest HTML Not Displaying Image
            Asked 2022-Jan-18 at 23:06

            I am trying to generate a self contained html report using pytest-html and selenium. I have been trying to imbedded screenshots into the report but they are not being displayed.

            My conftest.py looks like this

            ...

            ANSWER

            Answered 2022-Jan-18 at 21:11

            I'm not completely sure how it works with PyTest, however we have similar issue with Java Extent Manager.
            There you have to pass the absolute path of the image file, not the relative path.
            As I can see here the current working directory can be achieved as following:

            Source https://stackoverflow.com/questions/70761764

            QUESTION

            Python Selenium iterate table of links clicking each link
            Asked 2022-Jan-12 at 17:38

            So this question has been asked before but I am still struggling to get it working.

            The webpage has a table with links, I want to iterate through clicking each of the links.

            So this is my code so far

            ...

            ANSWER

            Answered 2022-Jan-12 at 16:44

            To perform what you want to do here you first need to close cookies banner on the bottom of the page.
            Then you can iterate over the links in the table.
            Since by clicking on each link you are opening a new page, after scaring the data there you will have to get back to the main page and get the next link. You can not just get all the links into some list and then iterate over that list since by navigating to another web page all the existing elements grabbed by Selenium on the initial page become Stale.
            Your code can be something like this:

            Source https://stackoverflow.com/questions/70683534

            QUESTION

            Validation is not working if the account got created or not while testing in Selenium
            Asked 2022-Jan-10 at 09:23

            After answers given by Anand and Prophet, I made the changes in the code but now it is not validating the test results whether the account got created or not. Ideally, it should validate whether after giving all the required information account got created or not. I am not sure where it went wrong please help me on the same.

            ...

            ANSWER

            Answered 2022-Jan-10 at 09:23

            This you can use for Sign up:

            Source https://stackoverflow.com/questions/70639454

            QUESTION

            Exclude Weekends in Dot in Dplyr
            Asked 2022-Jan-02 at 03:07

            This is a continuation question from this answer: https://stackoverflow.com/a/45254762/5893585

            I am using the do function in dplyr within the prophet package. When attempting this I want to make a future dataframe with weekends excluded. Below is my current code:

            Current dataframe:

            ...

            ANSWER

            Answered 2022-Jan-02 at 03:07

            We could remove weekend days prior to predict:

            Source https://stackoverflow.com/questions/70417539

            QUESTION

            Make a monthly forecast for all groups with Prophet in R
            Asked 2022-Jan-02 at 02:19

            How can I make a monthly forecast for different variables with Prophet ? Suppose I have a dataset with several regions (about 70, please see the table below) and I want to make a forecast for all of the regions, is it possible?

            Region Month Value Region_1 2017-01 123123 Region_1 2017-02 223333 Region_1 2017-03 11133 Region_1 2017-04 882822 Region_2 2017-01 300000 Region_2 2017-02 22333 Region_2 2017-03 23232323 Region_2 2017-04 23232323 ...

            ANSWER

            Answered 2022-Jan-02 at 02:19

            You can use the freq = "month" option in making future dataframe along with dplyr. Below will predict the following 2 months.

            Source https://stackoverflow.com/questions/70027392

            QUESTION

            How to make a loop inside a loop with a while function?
            Asked 2021-Dec-30 at 16:57

            Sometimes when searching for the secondbutton the site doesn't load correctly and therefore I want to check if the firstbutton is available so that way I know the site loaded correctly. Currently it only checks once if the firstbutton is available and if this is true it stops the loop. So how do I loop this code so that it checks everytime if the firstbutton is available even after running the while not code in the else function.

            The code after the firstbutton and secondbutton cannot be the same so something like Prophet's answer wouldn't work.

            ...

            ANSWER

            Answered 2021-Dec-30 at 16:28

            Looks like you are trying to refresh the page until both first_button and the second_button are presented there?
            If so all what you need is to refresh until both elements are found.
            Something like this:

            Source https://stackoverflow.com/questions/70534107

            QUESTION

            Selenium will not click class id
            Asked 2021-Dec-08 at 02:26

            I am trying to have selenium to do the following:

            1. Open a website
            2. Click on the search box
            3. Type "Seattle" in the search box
            4. Select the first result from the suggested results

            My code fails at Step 2. The class id for the search box is "class = input_search ng-pristine ng-valid ng-empty ng-touched"

            Here's my code:

            ...

            ANSWER

            Answered 2021-Dec-07 at 14:06

            You are using a wrong locator.
            ng-empty and ng-touched may not be there all the times.
            So instead of

            Source https://stackoverflow.com/questions/70261315

            QUESTION

            pip install --upgrade pip and pip install --upgrade setuptools both failed with error code 1
            Asked 2021-Dec-06 at 08:48

            i encountered errors with trying to upgrade pip, and its setup tools. Appended below are the errors.

            pip install -upgrade pip failing

            ...

            ANSWER

            Answered 2021-Dec-06 at 08:48

            I have had this issue before. pip requires the latest version of python to be working properly to work, however certain CPU architectures don't fully support it. you say your using an ARM based CPU which I think requires a different way of installing python. Pip will throw syntax errors when python is incompatible with your CPU arch. You may need to look into emulators or upgrading hardware.

            Source https://stackoverflow.com/questions/70242603

            QUESTION

            JavaScript/HTML Word Guessing Game: difficulty levels w/drop-down
            Asked 2021-Dec-02 at 00:06

            I am working on a project to have a random word guessing game. So far most of the code is working but I am trying to implement some rules on the length of words displayed to the user as a measure of game difficulty (shorter words = easier, etc). I am using a drop-down menu to get the user's setting selection, and then have rules in the JS tags that are supposed to be handling this.

            After toying around with this for several days, I was hoping that a fresh pair of eyes might have a suggestion about where I am going wrong to be able to enforce the rules I am trying to enforce?

            The specific functions that should be handling this are setDifficulty(), getSelection(), and randomWord()

            ...

            ANSWER

            Answered 2021-Dec-02 at 00:06

            Let's start by saving the difficulty setting in a variable along these :

            Source https://stackoverflow.com/questions/70192625

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install prophet

            Prophet is a CRAN package so you can use install.packages.
            Prophet is on PyPI, so you can use pip to install it. From v0.6 onwards, Python 2 is no longer supported. As of v1.0, the package name on PyPI is "prophet"; prior to v1.0 it was "fbprophet". The default dependency that Prophet has is pystan. PyStan has its own installation instructions. Install pystan with pip before using pip to install prophet.

            Support

            Homepage: https://facebook.github.io/prophet/HTML documentation: https://facebook.github.io/prophet/docs/quick_start.htmlIssue tracker: https://github.com/facebook/prophet/issuesSource code repository: https://github.com/facebook/prophetContributing: https://facebook.github.io/prophet/docs/contributing.htmlProphet R package: https://cran.r-project.org/package=prophetProphet Python package: https://pypi.python.org/pypi/prophet/Release blogpost: https://research.fb.com/prophet-forecasting-at-scale/Prophet paper: Sean J. Taylor, Benjamin Letham (2018) Forecasting at scale. The American Statistician 72(1):37-45 (https://peerj.com/preprints/3190.pdf).
            Find more information at:

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            Install
          • PyPI

            pip install prophet

          • CLONE
          • HTTPS

            https://github.com/facebook/prophet.git

          • CLI

            gh repo clone facebook/prophet

          • sshUrl

            git@github.com:facebook/prophet.git

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