Kats is a toolkit to analyze time series data, a lightweight, easy-to-use, and generalizable framework to perform time series analysis.

Hello!

When I was trying to import some kats functionalities on my Jupyter Notebook, it came back with a error message as below:

ImportError Traceback (most recent call last) in ----> 1 from kats.detectors.outlier import OutlierDetector

~\Anaconda3\lib\site-packages\kats_init_.py in 1 from . import consts # noqa ----> 2 from . import utils # noqa 3 from . import detectors # noqa 4 from . import models # noqa 5 from . import tsfeatures # noqa

ImportError: cannot import name 'utils' from partially initialized module 'kats' (most likely due to a circular import) (C:\Users\49683\Anaconda3\lib\site-packages\kats_init_.py)

Anyone knows how to resolve this issue? Thanks in advance!

Hi, I tried to install the latest version – both minimal and not minimal version – but it ends up with errors.

This is a minimal Dockerfile to try to reproduce the errors.

FROM python:3.9.15-slim
WORKDIR /app
RUN MINIMAL_KATS=1 pip install kats==0.2.0
# alternative => pip install kats==0.2.0

Thank you.

As commented on https://github.com/facebookresearch/Kats/issues/101#issuecomment-947126195, having an environment variable that's exclusive for kats avoids installation issues on projects that have multiple other dependencies, and install them using commands like pip install -r requirements.txt.

In that scenario, setting MINIMAL_KATS avoids unintended side effects on any other dependency that understands the MINIMAL environment variable.

I am interested in using the detectors in kats for my project (on windows), but the current install is too heavy (requiring Prophet and PyTorch and other heavy libraries). Is there a light version install for kats that provides the bare bone utility functions. If not, could one be made available?

I see that setup.py has some option like this, but how do I enable this while installing from pip on windows?

Thanks!

1. My environment is Win 10, with conda 4.9.2 and Python 3.7.6
2. While trying to install Kats (pip install kats), I am getting the error: Building wheel for fbprophet (setup.py) ... error
3. More lines from the error message are in attached file Kats_error.txt
4. I had an older working fbprophet, faced same errors in trying to upgrade (pip install --upgrade fbprophet).
5. Anybody know how to fix this?

Hi everyone,

When I try to install kats on my machine (Windows 10, build see attached screenshot), the installation breaks building the wheel for fbprophet.

I am trying this on a fresh conda environment (conda version 4.10.1) and python3.8. My only guess is that this has todo with the ability to install pystan on windows, which is not possible without access to WSL2 (which I do not have because of corporate restrictions).

I will attach the error message below.

Attachments

Windows version

Error message

ERROR: Command errored out with exit status 1:
   command: 'C:\Users\matheiss\Miniconda3\envs\tiresias-kats\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\matheiss\\AppData\\Local\\Temp\\1\\pip-install-5dy9pwq7\\fbprophet_6fb4ff087aaf40478b71089d7e634e82\\setup.py'"'"'; __file__='"'"'C:\\Users\\matheiss\\AppData\\Local\\Temp\\1\\pip-install-5dy9pwq7\\fbprophet_6fb4ff087aaf40478b71089d7e634e82\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\matheiss\AppData\Local\Temp\1\pip-wheel-xzjkrfhe'
       cwd: C:\Users\matheiss\AppData\Local\Temp\1\pip-install-5dy9pwq7\fbprophet_6fb4ff087aaf40478b71089d7e634e82\
  Complete output (42 lines):
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build\lib
  creating build\lib\fbprophet
  creating build\lib\fbprophet\stan_model
  Traceback (most recent call last):
    File "<string>", line 1, in <module>
    File "C:\Users\matheiss\AppData\Local\Temp\1\pip-install-5dy9pwq7\fbprophet_6fb4ff087aaf40478b71089d7e634e82\setup.py", line 122, in <module>
      setup(
    File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\site-packages\setuptools\__init__.py", line 163, in setup
      return distutils.core.setup(**attrs)
    File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\distutils\core.py", line 148, in setup
      dist.run_commands()
    File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\distutils\dist.py", line 966, in run_commands
      self.run_command(cmd)
    File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\distutils\dist.py", line 985, in run_command
      cmd_obj.run()
    File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\site-packages\wheel\bdist_wheel.py", line 299, in run
      self.run_command('build')
    File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\distutils\cmd.py", line 313, in run_command
      self.distribution.run_command(command)
    File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\distutils\dist.py", line 985, in run_command
      cmd_obj.run()
    File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\distutils\command\build.py", line 135, in run
      self.run_command(cmd_name)
    File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\distutils\cmd.py", line 313, in run_command
      self.distribution.run_command(command)
    File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\distutils\dist.py", line 985, in run_command
      cmd_obj.run()
    File "C:\Users\matheiss\AppData\Local\Temp\1\pip-install-5dy9pwq7\fbprophet_6fb4ff087aaf40478b71089d7e634e82\setup.py", line 48, in run
      build_models(target_dir)
    File "C:\Users\matheiss\AppData\Local\Temp\1\pip-install-5dy9pwq7\fbprophet_6fb4ff087aaf40478b71089d7e634e82\setup.py", line 38, in build_models
      StanBackendEnum.get_backend_class(backend).build_model(target_dir, MODEL_DIR)
    File "C:\Users\matheiss\AppData\Local\Temp\1\pip-install-5dy9pwq7\fbprophet_6fb4ff087aaf40478b71089d7e634e82\fbprophet\models.py", line 209, in build_model
      import pystan
    File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\site-packages\pystan\__init__.py", line 9, in <module>
      from pystan.api import stanc, stan
    File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\site-packages\pystan\api.py", line 13, in <module>
      import pystan._api  # stanc wrapper
  ImportError: DLL load failed while importing _api: Das angegebene Modul wurde nicht gefunden.
  ----------------------------------------
  ERROR: Failed building wheel for fbprophet
  Running setup.py clean for fbprophet
Failed to build fbprophet
Installing collected packages: fbprophet, ax-platform, attrs, kats
    Running setup.py install for fbprophet ... error
    ERROR: Command errored out with exit status 1:
     command: 'C:\Users\matheiss\Miniconda3\envs\tiresias-kats\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\matheiss\\AppData\\Local\\Temp\\1\\pip-install-5dy9pwq7\\fbprophet_6fb4ff087aaf40478b71089d7e634e82\\setup.py'"'"'; __file__='"'"'C:\\Users\\matheiss\\AppData\\Local\\Temp\\1\\pip-install-5dy9pwq7\\fbprophet_6fb4ff087aaf40478b71089d7e634e82\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\matheiss\AppData\Local\Temp\1\pip-record-nj09haiu\install-record.txt' --single-version-externally-managed --compile --install-headers 'C:\Users\matheiss\Miniconda3\envs\tiresias-kats\Include\fbprophet'
         cwd: C:\Users\matheiss\AppData\Local\Temp\1\pip-install-5dy9pwq7\fbprophet_6fb4ff087aaf40478b71089d7e634e82\
    Complete output (44 lines):
    running install
    running build
    running build_py
    creating build
    creating build\lib
    creating build\lib\fbprophet
    creating build\lib\fbprophet\stan_model
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "C:\Users\matheiss\AppData\Local\Temp\1\pip-install-5dy9pwq7\fbprophet_6fb4ff087aaf40478b71089d7e634e82\setup.py", line 122, in <module>
        setup(
      File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\site-packages\setuptools\__init__.py", line 163, in setup
        return distutils.core.setup(**attrs)
      File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\distutils\core.py", line 148, in setup
        dist.run_commands()
      File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\distutils\dist.py", line 966, in run_commands
        self.run_command(cmd)
      File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\distutils\dist.py", line 985, in run_command
        cmd_obj.run()
      File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\site-packages\setuptools\command\install.py", line 61, in run
        return orig.install.run(self)
      File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\distutils\command\install.py", line 545, in run
        self.run_command('build')
      File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\distutils\cmd.py", line 313, in run_command
        self.distribution.run_command(command)
      File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\distutils\dist.py", line 985, in run_command
        cmd_obj.run()
      File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\distutils\command\build.py", line 135, in run
        self.run_command(cmd_name)
      File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\distutils\cmd.py", line 313, in run_command
        self.distribution.run_command(command)
      File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\distutils\dist.py", line 985, in run_command
        cmd_obj.run()
      File "C:\Users\matheiss\AppData\Local\Temp\1\pip-install-5dy9pwq7\fbprophet_6fb4ff087aaf40478b71089d7e634e82\setup.py", line 48, in run
        build_models(target_dir)
      File "C:\Users\matheiss\AppData\Local\Temp\1\pip-install-5dy9pwq7\fbprophet_6fb4ff087aaf40478b71089d7e634e82\setup.py", line 38, in build_models
        StanBackendEnum.get_backend_class(backend).build_model(target_dir, MODEL_DIR)
      File "C:\Users\matheiss\AppData\Local\Temp\1\pip-install-5dy9pwq7\fbprophet_6fb4ff087aaf40478b71089d7e634e82\fbprophet\models.py", line 209, in build_model
        import pystan
      File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\site-packages\pystan\__init__.py", line 9, in <module>
        from pystan.api import stanc, stan
      File "C:\Users\matheiss\Miniconda3\envs\tiresias-kats\lib\site-packages\pystan\api.py", line 13, in <module>
        import pystan._api  # stanc wrapper
    ImportError: DLL load failed while importing _api: Das angegebene Modul wurde nicht gefunden.
    ----------------------------------------
ERROR: Command errored out with exit status 1: 'C:\Users\matheiss\Miniconda3\envs\tiresias-kats\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\matheiss\\AppData\\Local\\Temp\\1\\pip-install-5dy9pwq7\\fbprophet_6fb4ff087aaf40478b71089d7e634e82\\setup.py'"'"'; __file__='"'"'C:\\Users\\matheiss\\AppData\\Local\\Temp\\1\\pip-install-5dy9pwq7\\fbprophet_6fb4ff087aaf40478b71089d7e634e82\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\matheiss\AppData\Local\Temp\1\pip-record-nj09haiu\install-record.txt' --single-version-externally-managed --compile --install-headers 'C:\Users\matheiss\Miniconda3\envs\tiresias-kats\Include\fbprophet' Check the logs for full command output.

Hello, I'm trying to analyze the Outlier Detection framework for my project but it appears like the model returns the outlier range (not the exact index). Below are the details about my dataset.

2019-01-01 | 35 2019-01-02 | 32 2019-01-03 | 30 2019-01-04 | 31 2019-01-05 | 44 2019-01-06 | 29 2019-01-07 | 45 2019-01-08 | 43 2019-01-09 | 500 2019-01-10 | 27 2019-01-11 | 38 ..... I would expect the model to return the outlier as "500" and date as "2019-01-09". But the model returns as below. ts_outDetection.outliers[0] -> [Timestamp('2019-01-06 00:00:00'), Timestamp('2019-01-07 00:00:00'), Timestamp('2019-01-08 00:00:00'), Timestamp('2019-01-09 00:00:00'), Timestamp('2019-01-10 00:00:00'), Timestamp('2019-01-11 00:00:00'), Timestamp('2019-01-12 00:00:00')]

Can someone help me to understand the outlier detector concept in Kats or direct me to the reference document(if any) please? Let me know if you need more details.

I have time series data with the time_col is the index of the dataframe:

df = [index  value 
            0         31
            1          22
            2         15
            3         77]

When I am trying to convert it to TimeSeriesData, the index is automatically transform to epoch time. (e.g. 1970-01-01 00:00:00.000000095) Is there a way to keep the time_col as the mere index when using TimeSeriesData

Hi there,

I face an error when I run m.fit() on the "Forecasting with Ensemble model" section.

Could please anyone share how to address it?

Many thank

Fixes

NotImplementedError: 
statsmodels.tsa.arima_model.ARMA and statsmodels.tsa.arima_model.ARIMA have
been removed in favor of statsmodels.tsa.arima.model.ARIMA (note the .
between arima and model) and statsmodels.tsa.SARIMAX.

statsmodels.tsa.arima.model.ARIMA makes use of the statespace framework and
is both well tested and maintained. It also offers alternative specialized
parameter estimators

Hi,

Thank you very much for sharing your work! I try to learn from Kats 202 - Detection with Kats and use it on my data, but there is an issue. I don't manage to see what happens when I run cell 2(generating df_increase_decrease) and 3 (using CUMSUMDetector function) from Kats 202 - Detection with Kats. Instead of having the graph that is visible in the document at the output 3, I get this ERROR: "view limit minimum -7.75699... is less than 1 and is an invalid Matplotlib date value. This often happens if you pass a non-datetime value to an axis that has datetime units".

I don't know what causes this issue, I have had a look around on different forums and I can't find the solution. I would be very happy if you could help me.

Regards, Adriana

I have 1 year of data. It is increasing by minutes. When the date of the last data is 2022-05-14, when I turn on the cusum detector, it makes predictions from 2022-09-01. Where are the 4 months in between and how do they start from this date?and why it treats certain ranges as zero. @brundage @likethesky

build and install pystan2 will got

In file included from pystan/stan/lib/stan_math/lib/boost_1.72.0/boost/spirit/home/support/detail/sign.hpp:16:
pystan/stan/lib/stan_math/lib/boost_1.72.0/boost/math/special_functions/sign.hpp:30:22: error: reference to unresolved using declaration
        return (std::signbit)(x) ? 1 : 0;
                     ^

Considering upgrade to pystan3?

Hello,

I am trying to install Kats on Linux server, and while installing KATS getting error w.r.t fbprophet. The dependency tree that I could understood is KATs-> fbprophet -> Pystan -> gcc.

The default versions of that is being installed by KATS is 2.19.0.1 which is the reason that fbprophet is not being installed, and erroring out with this trace

""" Requirement already satisfied: zipp>=3.1.0 in /usr/local/lib/python3.6/site-packages (from importlib-resources->tqdm>=4.36.1->kats) (3.6.0) Requirement already satisfied: MarkupSafe>=2.0 in /usr/local/lib64/python3.6/site-packages (from jinja2->ax-platform->kats) (2.0.1) Using legacy 'setup.py install' for kats, since package 'wheel' is not installed. Using legacy 'setup.py install' for fbprophet, since package 'wheel' is not installed. Using legacy 'setup.py install' for gpytorch, since package 'wheel' is not installed. Using legacy 'setup.py install' for pymeeus, since package 'wheel' is not installed. Installing collected packages: pymeeus, tenacity, pillow, korean-lunar-calendar, kiwisolver, hijri-converter, gpytorch, ephem, cycler, convertdate, setuptools-git, pystan, plotly, matplotlib, LunarCalendar, llvmlite, jinja2, holidays, cmdstanpy, botorch, seaborn, pymannkendall, numba, fbprophet, ax-platform, kats Running setup.py install for pymeeus ... done Running setup.py install for gpytorch ... done Running setup.py install for fbprophet ... error ERROR: Command errored out with exit status 1: command: /usr/bin/python3.6 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-qwp7ohe8/fbprophet_448e98b19ac4433082176167ec40db97/setup.py'"'"'; file='"'"'/tmp/pip-install-qwp7ohe8/fbprophet_448e98b19ac4433082176167ec40db97/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(file) if os.path.exists(file) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' install --record /tmp/pip-record-j3352f7m/install-record.txt --single-version-externally-managed --compile --install-headers /usr/local/include/python3.6m/fbprophet cwd: /tmp/pip-install-qwp7ohe8/fbprophet_448e98b19ac4433082176167ec40db97/ Complete output (11 lines): running install /usr/local/lib/python3.6/site-packages/setuptools/command/install.py:37: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools. setuptools.SetuptoolsDeprecationWarning, running build running build_py creating build creating build/lib creating build/lib/fbprophet creating build/lib/fbprophet/stan_model INFO:pystan:COMPILING THE C++ CODE FOR MODEL anon_model_dfdaf2b8ece8a02eb11f050ec701c0ec NOW. error: command 'gcc' failed with exit status 1 ---------------------------------------- ERROR: Command errored out with exit status 1: /usr/bin/python3.6 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-qwp7ohe8/fbprophet_448e98b19ac4433082176167ec40db97/setup.py'"'"'; file='"'"'/tmp/pip-install-qwp7ohe8/fbprophet_448e98b19ac4433082176167ec40db97/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(file) if os.path.exists(file) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' install --record /tmp/pip-record-j3352f7m/install-record.txt --single-version-externally-managed --compile --install-headers /usr/local/include/python3.6m/fbprophet Check the logs for full command output.

"""

However, when I manually installed Pystan with this version 2.18.0.0, and then fbprophet 0.6 version could be installed manually. However, I do not know how while installing just kats other dependency specific versions can be specified. Could you please help me with the same. I have been trying it a lot, but have not gotten any progress.

Thank you very much for your help.

I am working on 15min interval sales data of 4 years, when I was trying to generate features for my entire, I have been getting memory issue. Could you please help me with this, how to tackle this issue.

and other thing, for 15min interval data, all features have single unique value for entire period. So please provide some examples for 15min data. Please find the attachments. Requesting you for earliest response.

Thanks in advance