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Learn Data collection Methods | Data Science | Quantra Free Courses

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A brief lesson on data collection methods. After completing this video, you will be able to explain what data collection is data collection methods and the types of data you have defined in the problem statement in the previous section.
The next step is to collect the data to help solve the defined problem. Data collection is a systematic approach to gathering relevant information from various sources.
Depending on the problem statement, the data collection method is broadly classified into two categories. When you have a unique problem and no related research is done on the subject. Then, you need to collect new data. This method is called primary data collection.
Helpful resources:
Quantra is an online education portal that specializes in Algorithmic and Quantitative trading. Quantra offers various bite-sized, self-paced and interactive courses that are perfect for busy professionals, seeking implementable knowledge in this domain.
Free Learning Track: 8-course guide to quantitative trading for beginners
Timestamp:
00:22 - 00:35 - Data collection definition
00:36 - 01:09 - Primary data collection method
01:09 - 01:30 - Secondary data collection method
01:30 - 02:20 - Sample data
_______
A brief lesson on data collection methods. After completing this video, you will be able to explain what data collection is data collection methods and the types of data you have defined in the problem statement in the previous section.
The next step is to collect the data to help solve the defined problem. Data collection is a systematic approach to gathering relevant information from various sources.
Depending on the problem statement, the data collection method is broadly classified into two categories. When you have a unique problem and no related research is done on the subject. Then, you need to collect new data. This method is called primary data collection.
Helpful resources:
Quantra is an online education portal that specializes in Algorithmic and Quantitative trading. Quantra offers various bite-sized, self-paced and interactive courses that are perfect for busy professionals, seeking implementable knowledge in this domain.
Free Learning Track: 8-course guide to quantitative trading for beginners
Timestamp:
00:22 - 00:35 - Data collection definition
00:36 - 01:09 - Primary data collection method
01:09 - 01:30 - Secondary data collection method
01:30 - 02:20 - Sample data
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