BJ Data Tech Solution

Specialized on Data processing, Data management Implementation plan, Data Collection tools - electronic and paper base, Data cleaning specifications, Data extraction, Data transformation, Data load, Analytical Datasets, and Data analysis. BJ Data Tech Solutions teaches on design and developing Electronic Data Collection Tools using CSPro, and STATA commands for data manipulation. Setting up Data Management systems using modern data technologies such as Relational Databases, C#, PHP and Android.

Time series data
Time series data

Hi again,

If I hava time series data with say for instance 1500 numeric observations reflecting price development for 1500 days on Bitcoin, variable called bitc.

Lets say I want to look at the correlation coefficient for only day 50 - 88, day 250 - 350, day 750 - 900 and so on. Meaning I do not want the correlation coefficient for the whole period as a whole, only for sub-periods.

Will I have to create new variables for the respective periods? Or may I code a command so I ask for correlation coefficient for the preferred periods?

Or which way is the easiest for a newbie. How may I code this?

Thank you in advance.

/Tor Magne

BJ Data Tech Solution

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