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.
Checking for decreasing values in a timeseries
Rolling standard deviation of data points time delta
Completeness score of time series
Threshold breach check for difference between two data points over a period of time
Identifying low density periods
Identifying gaps in time series
Detect out of range outliers in sensor data
Detection Functions
Examples of how to use the detection functions included in Cognite Charts.
Change Point Detection with Cusum
Oscillation detection using linear predictive coding
Steady State Detection: Change Point
Unchanged signal identification of time series data
Equipment Functions
Examples of how to use the equipment functions included in Cognite Charts.
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
Forecasting Functions
Examples of algorithms used to forecast data
Numerical Calculus
Oil and Gas Functions
Examples of algorithms used in the Oil and Gas industry.
Check for the production status of a well
Detection of valve shut-in state
Calculation of shut-in pressure
Calculate fluid properties given pressure and temperature
Reindex function
Example on how to reindex two time-series.
Re-indexing and compute Pearson correlation coefficient
Resampling Functions
Examples of how to use the resampling functions included in Cognite Charts.
Synthetic Signal Generation
Examples of how to generate synthetic signals.
Inserting gaps in a time series
Smoothing Functions
Examples of how to use the smoothing functions included in Cognite Charts.
Data smoothing with the Savitzky-Golay filter
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 001
Outlier detection with DBSCAN and spline regression 002
Sustainability Functions
Examples of how to use the sustainability functions.
Cumulative CO2 Production and Cost
Function versioning
Example on how to implement versions of a function in InDSL.