Data Preparation Statistics


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Steve Goldstein
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Data Preparation Statistics 2023: Facts about Data Preparation outlines the context of what’s happening in the tech world.

LLCBuddy editorial team did hours of research, collected all important statistics on Data Preparation, and shared those on this page. Our editorial team proofread these to make the data as accurate as possible. We believe you don’t need to check any other resources on the web for the same. You should get everything here only 🙂

Are you planning to form an LLC? Maybe for educational purposes, business research, or personal curiosity, whatever the reason is – it’s always a good idea to gather more information about tech topics like this.

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Top Data Preparation Statistics 2023

☰ Use “CTRL+F” to quickly find statistics. There are total 15 Data Preparation Statistics on this page 🙂

Data Preparation “Latest” Statistics

  • You can create high-quality ML training datasets with Amazon SageMaker Ground Truth Plus while lowering data labeling expenses by up to 40% without needing to create labeling apps or oversee a labeling staff on your own.[1]
  • Data preparation took up to 80% of the time consumed on an ML project. Employing specialized data preparation tools is essential to advance this process.[1]
  • Data flows through organizations like never before, from smartphones to brilliant cities as structured and unstructured data, where unstructured data makes up 80% of data now.[1]
  • According to the majority of industry observers, data preparation for business analysis or machine learning takes up 70% to 80% of data by scientists and analysts.[2]
  • Data scientists spend around 80% of their time preparing and maintaining data for analysis, with the collection of data sets taking up the remaining 19% of their time.[3]
  • 55% of poll participants agreed with Forrester’s forecast that machine learning would have or continue to have a substantial impact on their organizations and their departments during the next year.[3]
  • Data scientists consume 60% of their time cleaning and setting up data.[3]
  • 76% of data scientists consider data preparation as the barely enjoyable part of their work.[3]
  • According to Big Data Borat, data science is 99% of preparation and 1% of misinterpretation.[3]
  • Data scientists wish for more assistance and guidance from their management or executive team at 27%.[3]
  • 35% of data scientists presented their job with the highest value possible.[3]
  • Only 14% of data scientists thought they were being kept back by their mechanisms.[3]
  • According to 76% of data scientists, data preparation is the most difficult aspect of their work, yet clean data is the only way to produce effective and accurate business choices.[4]
  • According to data scientists and analysts, preparing data takes up 80% of their time instead of completing the analysis.[4]
  • In analytics applications, the 80/20 rule is often used, according to which 80% of the labor is stated to be spent on data preparation and collection and just 20% on data analysis.[5]

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How Useful is Data Preparation

At its core, data preparation involves cleaning, organizing, and transforming raw data into a format that is suitable for analysis. This can include removing irrelevant information, correcting errors, handling missing values, and ensuring consistency in formatting. While this may seem like a relatively straightforward process, it is anything but simple. Data sets can be vast and complex, with information stored in various formats and spread across multiple sources. Without proper preparation, these data sets can be virtually unusable for analysis.

One of the primary reasons why data preparation is so crucial is that the accuracy and reliability of any analysis are only as good as the quality of the data being analyzed. Garbage in, garbage out, as the saying goes. If the data being fed into an analysis is flawed in any way, the results will be similarly compromised. By taking the time to meticulously prepare data upfront, analysts can ensure that the findings and insights drawn from their analysis are meaningful and trustworthy.

Furthermore, data preparation can also help to streamline the entire analysis process. By cleaning and organizing data beforehand, analysts can spend less time hunting for and manipulating data during the analysis stage. This will not only make the analysis itself more efficient but also allow analysts to spend more time interpreting and drawing insights from the data.

In addition to improving the accuracy and efficiency of data analysis, proper data preparation can also lead to cost savings for organizations. Inaccurate data can result in costly mistakes and misinformed decisions. By investing in data quality upfront, organizations can avoid these pitfalls and make more informed decisions based on reliable data.

Moreover, effective data preparation can also enhance data governance and compliance efforts within organizations. As data regulations become increasingly stringent, it is vital for organizations to have control over the quality and integrity of their data. By implementing proper data preparation processes, organizations can ensure that their data meets regulatory standards and compliance requirements.

Despite its importance, data preparation is often overlooked or rushed through in favor of more exciting stages of the data analysis process. However, this can be a grave mistake. Without proper data preparation, the quality and reliability of any analysis will be seriously compromised. Organizations must recognize the value of data preparation and invest the time and resources necessary to ensure that their data is accurate, consistent, and trustworthy. Only then can they unlock the full potential of their data and make well-informed decisions based on sound analysis.

Reference


  1. amazon – https://aws.amazon.com/what-is/data-preparation/
  2. actian – https://www.actian.com/blog/data-integration/the-six-steps-essential-for-data-preparation-and-analysis/
  3. forbes – https://www.forbes.com/sites/gilpress/2016/03/23/data-preparation-most-time-consuming-least-enjoyable-data-science-task-survey-says/
  4. talend – https://www.talend.com/resources/what-is-data-preparation/
  5. techtarget – https://www.techtarget.com/searchbusinessanalytics/definition/data-preparation

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