Collecting good data is an essential step in any data analysis process. Whether the data is from social media, a survey, or any other source, the value of the data is only as good as the quality of the information that is collected.

Clear objectives, relevant variables, filters, and representative data – are all important considerations when collecting good data.

The right model for analysis depends on the quality of the collected data, and there are various models available for different types of data, including regression, clustering, and classification.

Choosing the right model depends on a thorough understanding of the data, research question, and the specific goals of the analysis, as each model has its own strengths and weaknesses.

Hence, clear objectives, unbiased data, and representative samples are key to good data collection and choosing the right model for accurate analysis & insights. Understanding the data and research questions is critical for selecting the appropriate model.