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

Checking for decreasing values in a timeseries

Checking for decreasing values in a timeseries

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

Threshold breach check for difference between two data points over a period of time

Threshold breach check for difference between two data points over a period of time

Identifying low density periods

Identifying low density periods

Identifying gaps in time series

Identifying gaps in time series

Detect out of range outliers in sensor data

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

Change Point Detection with Cusum

Oscillation detection using linear predictive coding

Oscillation detection using linear predictive coding

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

Operational Availability

Operational Availability

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

Noise removal and trending with the Wavelet filter

Noise removal and trending with the Wavelet filter

Fluid Dynamics

Examples on how to use the fluid dynamics functionality.

Darcy Friction Factor

Darcy Friction Factor

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

Re-indexing to mock a scatter plot

Re-indexing to mock a scatter plot

Resampling Functions

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

Group by Region

Group by Region

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

Pearson correlation

Pearson correlation

Outlier detection with DBSCAN and spline regression 001

Outlier detection with DBSCAN and spline regression 001

Outlier detection with DBSCAN and spline regression 002

Outlier detection with DBSCAN and spline regression 002

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