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I have a dataset of time-series examples. I want to calculate the similarity between various time-… Read more Python - How To Normalize Time-series Data

I am trying to generate some random time series with trends like cyclical (e.g. sales), exponential… Read more Python: Generate Random Time Series Data With Trends (e.g. Cyclical, Exponentially Decaying Etc)

In statsmodels v0.10.1 there was no need to choose the number of lags in Autoregressive AR(p) model… Read more Automatically Select Lags For Autoregression Model Statsmodels

My data is stored in a pandas dataframe. Rule: _Store the first value that appears in either col1 … Read more Rolling Record Of First Time Changes (& Diffs) Between Two Columns In A Df

How to group by a given frequency let say Hourly, and create a set of box plot for one column in a… Read more Box Plot Of Hourly Data In Time Series Python

I'm really new to using python as a data analysis tool, and it's my first time ever dealing… Read more Plotting A Time Series?

I have dowloaded daily data from yahoo finance Open High Lo… Read more Getting The Monthly Maximum Of A Daily Dataframe With The Corresponding Index Value

I have written the following code which creates two dataframes nq and cmnt. nq contains the UserId … Read more Python: How To Get Count Of Values Based On Datetime

Greetings all, I have two series of data: daily raw stock price returns (positive or negative float… Read more Compute A Compounded Return Series In Python

I have a timeseries data. Generating data date_rng = pd.date_range('2019-01-01', freq='… Read more Pandas: Zigzag Segmentation Of Data Based On Local Minima-maxima

I've got some daily data in a Pandas DataFrame and it has a nice index. Something like this: im… Read more Selecting Pandas Dataframe Records For Many Years Based On Month & Day Range

Given a dataframe like: import numpy as np import pandas as pd df = pd.DataFrame( {'Date' … Read more Remove 'seconds' And 'minutes' From A Pandas Dataframe Column

I have two timeseries dataframes df1 and df2: df1 = pd.DataFrame({'date_1':['10/11/2017… Read more Comparing Two Timeseries Dataframes Based On Some Conditions In Pandas

I have the following dataframe: a = pd.DataFrame({'unit': [2, 2, 3, 3, 3, 4, 4, 4, 5], … Read more Pandas Rolling Sum For Multiply Values Separately

I've got a problem where I want to predict one time series with many time series. My input is … Read more Averaging Over The Batch Dimension In Keras

I have a time series in python pandas dataframe object and I want to create a group based on index … Read more Groupby With Overlapping Intervals Timeseries

I'm trying to train an LSTM model on daily fundamental and price data from ~4000 stocks, due to… Read more Creating A Timeseriesgenerator With Multiple Inputs

I am using the regression slope as follows to calculate the steepness (slope) of the trend. Scenari… Read more How To Calculate The Steepness Of A Trend In Python