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Recent questions and answers in Time Series Analysis
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It is a good practice to apply Forecasting models for non-stationary time series
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Sep 19, 2022
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Time Series Analysis
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Robin
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time-analysis
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What is the default aggregation function while resampling a time series in pandas
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Sep 19, 2022
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Time Series Analysis
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Robin
time-series
time-analysis
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AIC Stands for
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Sep 19, 2022
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Time Series Analysis
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Robin
aic
time-series
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In Time Series data , the observations are captured over varying time intervals.
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Sep 19, 2022
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Time Series Analysis
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Robin
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time-analysis
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In pandas I can combine two time series with different frequencies into a single time series
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Sep 19, 2022
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Time Series Analysis
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Robin
time-series
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I cannot plot resampled Time Series data in Python
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Sep 19, 2022
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Time Series Analysis
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Robin
time-series
time-analysis
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What is the function used for plotting the values of a time series using Python?
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Sep 19, 2022
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Robin
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time-analysis
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Down sampling is the process of converting a ______________ to __________________ frequency.
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Sep 19, 2022
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Time Series Analysis
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Robin
time-series
time-analysis
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When I upsample my time series and I find many missing values , how do I fill the missing values?
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Sep 19, 2022
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Time Series Analysis
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Robin
time-series
time-analysis
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What function in Python helps in creating Date Time index for data that does not have date or time values captured?
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Sep 19, 2022
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Time Series Analysis
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Robin
time-series
time-analysis
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What is the function to plot a lag plot for a time series using python?
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Sep 19, 2022
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Time Series Analysis
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Robin
time-series
time-analysis
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What is the function to offset the date for daylight saving?
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Sep 19, 2022
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Time Series Analysis
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Robin
daylight-saving
time-seies
time-analysis
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If the mean and variance of a Time Series is constant over time , it is called a _____________ Time Series.
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Sep 19, 2022
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Time Series Analysis
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Robin
time-series
time-analysis
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What does freq='T' signify while passing this parameter to the date_range() function ?
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Sep 19, 2022
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Time Series Analysis
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Robin
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time-analysis
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Augmented Dickey-Fuller test cannot be used for identifying if a Time Series is Stationary.
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Sep 19, 2022
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Time Series Analysis
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Robin
time-series
time-analysis
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What package in Python provides features to work with Time Zones?
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Sep 19, 2022
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Time Series Analysis
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Robin
time-series
time-analsysi
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I can write my custom aggregation function while resampling my time series in Pandas.
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Sep 19, 2022
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Time Series Analysis
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Robin
time-series
time-analysis
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If the p value is > 0.05 during the ADF test of the time series then the series is said to be
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Sep 19, 2022
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Time Series Analysis
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Robin
time-series
time-analysis
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Time Series data is indexed by _______________?
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Sep 19, 2022
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Time Series Analysis
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Robin
time-series
time-analysis
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Auto Correlation Function Plot can be used for determining if a Time Series is stationary or not.
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Sep 19, 2022
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Time Series Analysis
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Robin
auto-correlation
correlation-function-plot
time-series
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For the WMT stock open prices time series perform a stationarity test using ADF. How is the time series behaving?
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Sep 19, 2022
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Time Series Analysis
by
Robin
time-series
time-analysis
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For the XOM stock close prices time series perform a stationarity test using ADF. What is the p-value?
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Sep 19, 2022
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Time Series Analysis
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Robin
xom-stock
time-series
time-analysis
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For the WMT stock open prices time series perform a stationarity test using ADF. What is the value of ADF statistic?
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Sep 19, 2022
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Time Series Analysis
by
Robin
time-series
time-analysis
0
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1
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For the WMT stock open prices time series perform a stationarity test using ADF. What is the p-value?
answered
Sep 19, 2022
in
Time Series Analysis
by
Robin
time-series
time-analysis
0
votes
1
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For the XOM stock close prices time series perform a stationarity test using ADF. What is the value of the ADF statistic ?
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Sep 19, 2022
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Time Series Analysis
by
Robin
time-series
time-analysis
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Perform a monthly resample/downsample of the time series. What is the minimum value for May?
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Sep 19, 2022
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Time Series Analysis
by
Robin
time-series
time-analysis
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How many observations have you seen from Jan 1, 2011 to March 31, 2011?
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Sep 19, 2022
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Time Series Analysis
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Robin
time-series
time-anallysis
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Perform a daily resample/upsample of the data. Do a forward filling of the missing values with limit of 2. What is the value for Jan 16,2011?
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Sep 19, 2022
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Time Series Analysis
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Robin
time-series
time-analysis
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Perform a daily resample/upsample of the data. Do interpolation to fill the data. What is the value for Jan 12, 2011?
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Sep 19, 2022
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Time Series Analysis
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Robin
time-series
time-anaysis
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Perform a monthly resample/downsample of the time series. What is the maximum value for February?
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Sep 19, 2022
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Time Series Analysis
by
Robin
time-series
time-analysis
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