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Toolboxes

  • Data Quality
  • Detect
  • Equipment
  • Filter
  • Fluid Dynamics
  • Forecast
  • Numerical Calculus
  • Oil and Gas
  • Resample
  • Signals
  • Smooth
  • Statistics
  • Sustainability

Examples

  • Gallery of Charts
    • Data quality
      • Extreme Outliers Removal
      • Negative running hours detection
      • Rolling standard deviation of data points time delta
      • Completeness score of time series
      • Relative uncertainty estimation
      • Identifying low density periods
      • Identifying gaps in time series
    • Detection Functions
      • Change Point Detection with Cusum
      • Steady State Detection: Change Point
      • Unchanged signal identification of time series data
    • Equipment Functions
      • Pump recycle valve power loss
      • Calculate parameters of a centrifugal pump
    • Filter Functions
      • Noise removal and trending with the Wavelet filter
      • Trending with Empirical Mode Decomposition
    • Forecasting Functions
      • Holt-Winters Predictor
    • Numerical Calculus
      • Sliding window integration
    • Oil and Gas Functions
      • Check for the production status of a well
      • Calculation of gas density
      • Detection of valve shut-in state
      • Calculation of shut-in pressure
      • Calculate fluid properties given pressure and temperature
    • Reindex function
      • Re-indexing and compute Pearson correlation coefficient
    • Synthetic Signal Generation
      • Inserting gaps in a time series
      • Univariate Polynomial
      • Wavy signal generation
    • Smoothing Functions
      • Data smoothing with the Savitzky-Golay filter
      • Data smoothing with Moving Averages
    • Statistics
      • Outlier detection with DBSCAN and spline regression
    • Sustainability Functions
      • Cumulative CO2 Production and Cost
    • Function versioning
      • Function versioning

Developers

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  • Code of Conduct
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Gallery of Charts

Examples of how to use the algorithms included in Cognite Charts.

Data quality

Examples on how to explore the data quality of time series.

Extreme Outliers Removal

Extreme Outliers Removal

Negative running hours detection

Negative running hours detection

Rolling standard deviation of data points time delta

Rolling standard deviation of data points time delta

Completeness score of time series

Completeness score of time series

Relative uncertainty estimation

Relative uncertainty estimation

Identifying low density periods

Identifying low density periods

Identifying gaps in time series

Identifying gaps in time series

Detection Functions

Examples of how to use the detection functions included in Cognite Charts.

Change Point Detection with Cusum

Change Point Detection with Cusum

Steady State Detection: Change Point

Steady State Detection: Change Point

Unchanged signal identification of time series data

Unchanged signal identification of time series data

Equipment Functions

Examples of how to use the equipment functions included in Cognite Charts.

Pump recycle valve power loss

Pump recycle valve power loss

Calculate parameters of a centrifugal pump

Calculate parameters of a centrifugal pump

Filter Functions

Examples of how to use the filter functions included in Cognite Charts.

Noise removal and trending with the Wavelet filter

Noise removal and trending with the Wavelet filter

Trending with Empirical Mode Decomposition

Trending with Empirical Mode Decomposition

Forecasting Functions

Examples of algorithms used to forecast data

Holt-Winters Predictor

Holt-Winters Predictor

Numerical Calculus

Sliding window integration

Sliding window integration

Oil and Gas Functions

Examples of algorithms used in the Oil and Gas industry.

Check for the production status of a well

Check for the production status of a well

Calculation of gas density

Calculation of gas density

Detection of valve shut-in state

Detection of valve shut-in state

Calculation of shut-in pressure

Calculation of shut-in pressure

Calculate fluid properties given pressure and temperature

Calculate fluid properties given pressure and temperature

Reindex function

Example on how to reindex two time-series.

Re-indexing and compute Pearson correlation coefficient

Re-indexing and compute Pearson correlation coefficient

Synthetic Signal Generation

Examples of how to generate synthetic signals.

Inserting gaps in a time series

Inserting gaps in a time series

Univariate Polynomial

Univariate Polynomial

Wavy signal generation

Wavy signal generation

Smoothing Functions

Examples of how to use the smoothing functions included in Cognite Charts.

Data smoothing with the Savitzky-Golay filter

Data smoothing with the Savitzky-Golay filter

Data smoothing with Moving Averages

Data smoothing with Moving Averages

Statistics

Example on how to use statistics functions in InDSL.

Outlier detection with DBSCAN and spline regression

Outlier detection with DBSCAN and spline regression

Sustainability Functions

Examples of how to use the sustainability functions.

Cumulative CO2 Production and Cost

Cumulative CO2 Production and Cost

Function versioning

Example on how to implement versions of a function in InDSL.

Function versioning

Function versioning

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