Time series analysis

Example use cases

make-series operator

Learn how to use the make-series operator to create a series of specified aggregated values along a specified axis.

series_abs()

Learn how to use the series_abs() function to calculate the element-wise absolute value of the numeric series input.

series_acos()

Learn how to use the series_acos() function to calculate the element-wise arccosine function of the numeric series input.

series_add()

Learn how to use the series_add() function to calculate the element-wise addition of two numeric series inputs.

series_atan()

Learn how to use the series_atan() function to calculate the element-wise arctangent of the numeric series input.

series_cos()

Learn how to use the series_cos() function to calculate the element-wise cosine function of the numeric series input.

series_cosine_similarity()

This article describes series_cosine_similarity().

series_decompose_anomalies()

Learn how to use series_decompose_anomalies() function to extract anomalous points from a dynamic numerical array.

series_decompose_forecast()

Learn how to use the series_decompose_forecast() function to predict the value of the last trailing points.

series_decompose()

Learn how to use the series_decompose() function to apply a decomposition transformation on a series.

series_divide()

Learn how to use the series_divide() function to calculate the element-wise division of two numeric series inputs.

series_dot_product()

This article describes series_dot_product().

series_equals()

Learn how to use the series_equals() function to calculate the element-wise equals (==) logic operation of two numeric series inputs.

series_exp()

Learn how to use the series_exp() function to calculate the element-wise base-e exponential function (e^x) of the numeric series input.

series_fft()

Learn how to use the series_fft() function to apply the Fast Fourier Transform (FFT) on a series.

series_fill_backward()

Learn how to use the series_fill_backward() function to perform a backward fill interpolation of missing values in a series.

series_fill_const()

Learn how to use the series_fill_const() function to replace missing values in a series with a specified constant value.

series_fill_forward()

Learn how to use the series_fill_forward() function to perform a forward fill interpolation of missing values in a series.

series_fill_linear()

Learn how to use the series_fill_linear() function to linearly interpolate missing values in a series.

series_fir()

Learn how to use the series_fir() function to apply a Finite Impulse Response (FIR) filter on a series.

series_fit_2lines_dynamic()

Learn how to use the series_fit_2lines_dynamic() function to apply two segments linear regression on a dynamic numerical array.

series_fit_2lines()

Learn how to use the series_fit_2lines() function to apply a two segmented linear regression on a series.

series_fit_line_dynamic()

Learn how to use the series_fit_line_dynamic() function to apply a linear regression on a series to return a dynamic object.

series_fit_line()

Learn how to use the series_fit_line() function to apply a linear regression on a series to return multiple columns.

series_fit_poly()

Learn how to use the series_fit_poly() to apply a polynomial regression from an independent variable (x_series) to a dependent variable (y_series).

series_floor()

Learn how to use the series_floor() function to calculate the element-wise floor function of the numeric series input.

series_greater_equals()

Learn how to use the series_greater_equals() function to calculate the element-wise greater or equals (>=) logic operation of two numeric series inputs.

series_greater()

Learn how to use the series_greater() function to calculate the element-wise greater (>) logic operation of two numeric series inputs.

series_ifft()

Learn how to use the series_ifft() function to apply the Inverse Fast Fourier Transform (IFFT) on a series.

series_iir()

Learn how to use the series_iir() function to apply an Infinite Impulse Response filter on a series.

series_less_equals()

Learn how to use the series_less_equals() function to calculate the element-wise less or equal (<=) logic operation of two numeric series inputs.

series_less()

Learn how to use the series_less() function to calculate the element-wise less (<) logic operation of two numeric series inputs.

series_log()

Learn how to use the series_log() function to calculate the element-wise natural logarithm function (base-e) of the numeric series input.

series_magnitude()

Learn how to use the series_magnitude() function to calculate the magnitude of series elements.

series_multiply()

Learn how to use the series_multiply() function to calculate the element-wise multiplication of two numeric series inputs.

series_not_equals()

Learn how to use the series_not_equals() function to calculate the element-wise not equals (!=) logic operation of two numeric series inputs.

series_outliers()

Learn how to use the series_outliers() function to score anomaly points in a series.

series_pearson_correlation()

Learn how to use the series_pearson_correlation() function to calculate the pearson correlation coefficient of two numeric series inputs.

series_periods_detect()

Learn how to use the series_periods_detect() function to find the most significant periods that exist in a time series.

series_periods_validate()

Learn how to use the series_periods_validate() function to check whether a time series contains periodic patterns of given lengths.

series_seasonal()

Learn how to use the series_seasonal() function to calculate the seasonal component of a series according to the detected seasonal period.

series_sign()

Learn how to use the series_sign() function to calculate the element-wise sign of the numeric series input.

series_sin()

Learn how to use the series_sin() function to calculate the element-wise sine of the numeric series input.

series_stats_dynamic()

Learn how to use the series_stats_dynamic() function to calculate the statistics for a series in a dynamic object.

series_stats()

Learn how to use the series_stats() function to calculate the statistics for a numerical series using multiple columns.

series_subtract()

Learn how to use the series_subtract() function to calculate the element-wise subtraction of two numeric series inputs.

series_sum()

Learn how to use the series_sum() function to calculate the sum of series elements.

series_tan()

Learn how to use the series_tan() function to calculate the element-wise tangent of the numeric series input.

series_asin()

Learn how to use the series_asin() function to calculate the element-wise arcsine function of the numeric series input.

series_ceiling()

Learn how to use the series_ceiling() function to calculate the element-wise ceiling function of the numeric series input.

series_pow()

Learn how to use the series_pow() function to calculate the element-wise power of two numeric series inputs.