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Data Scientist with excellent R skills to write loop fitting auto arima

Job Description:

I am trying to apply auto arima to partitions/windows within my dataset and I haven't the slightest clue on how to even begin. I need to join 6 separate columns back to my original data frame (revenue prep, confidence intervals 95).

1.) I want to train a separate model on each partner_id using the rows c_id = "none" and then forecast/predict values out to the max(date) for each partner_id. The number of months/rows for each partner vary in length. For this example data frame pasted below, partner_id = "1A9" has 12 months/rows with c_id = "none" vs partner_id = "1B9" has 13 months/row with c_id = "none". The number of months/rows extended out to the max(Date) within each partner_id varies as well. Again, auto arima needs to be trained on the c_id = "none" rows and then forecasted for every month until the next partition or partner_id begins.

example: in the df provided, auto arima should be trained on all rows where c_id = 'none' and then forecasted remaining months for partner_id = '1A9'. Forecast revenue and 95 confidence intervals should be returned

2.) the next forecast should be trained on the c_id != "none" within the partner_id partition and and forecasted when the c_id rows change to a different value.

example: in the df provided, auto arima should be trained on all rows where c_id = 'c-100' and then forecasted on c_id == 'c-101' for partner_id == '1A9'. Forecast revenue and 95 prediction intervals should be returned as well.

NOTE: Not all partner_id's will have data for the second forecast values so those rows should just return null if another c_id doesn't exist within the partition

Taidot: R-ohjelmointikieli, Tilastotiede, Datatiede

Tietoa asiakkaasta:
( 0 arvostelua ) San Carlos, United States

Projektin tunnus: #28205617

Myönnetty käyttäjälle:

Scientifictech

Hello Expereinced Statician holding Master in Philosophy Degree in Statistics is available for your service. Will provide you the services you need in tight deadlines and low budget. Although project description is cle Lisää

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4 freelanceria on tarjonnut keskimäärin $107 tähän työhön

AmazingEngr76386

Hey there, Your job post caught my eye. I have read it and understand it completely. I am very excited to tell you that this seems a perfect project for someone like me who feel proud of carrying out a project like thi Lisää

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javedhasan676

Hi! Hope you are doing great. After carefully reading your job description I found myself the best suitable for this project, as I am confident that I can help you. I worked on various projects in the past. And can sta Lisää

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saibmouhsin

Hello,how are you? I am a professional data scientist . I have a master degree in Economtrics and statistics which provides me with the necessary background to handle your project. I have skills in: Statistics R Progr Lisää

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