WHAT IS THE DATA REVIEW AND DATA ANALYSIS

Data review is the process that leads to find data errors.

1. DATA REVIEW

2. Data review is the process that leads to find data errors. It is an activity through which the correctness conditions of the data are verified. It also includes the specification of the type of the error or condition not met, and the qualification of the data and its division into the “error-free” and “erroneous” data. Data review consists of both error detection and data analysis and can be carried out in manual or automated mode. What is a data review?

3. Data review is the process of collecting, analyzing, and interpreting data to identify errors, fix them, and create actionable insights: Goal: To create accurate, complete, and integrated data that can be used to draw correct conclusions Process: Includes data collection, analysis, cleaning, and error detection Benefits: Accurate data is essential for record keeping, computations, transaction processing, and online commerce

4. How it's done: Can be done manually or automatically Importance: Helps to improve programs by identifying root causes of results and planning changes Data review can also involve stakeholders from across supply chains reviewing performance indicators, identifying issues, and developing solutions.

5. Accurate data is absolutely essential for computations, record keeping, transaction processing, and online commerce. Data analysis is important to understand problems facing an organization and to explore data in meaningful ways. Data in itself is merely facts and figures. Data analysis organizes, interprets, structures, and presents the data into useful information that provides context for the data. Data analysis assists the organization to make an informed decision on the running of the business and providing information that could help the business avoid any occurrence of loss. Why is a data review important?

6. Following the data review process will allow for the fixing of these errors through data cleaning. The ultimate goal is to provide complete, accurate, and integrated data that serves as the base to draw correct conclusions. As you interpret the results of your data review, ask yourself these key questions: Does the data answer your original question? How? Does the data help you defend against any objections? How? Are there any limitation on your conclusions, any angles you haven’t considered? Process of Data Review

7. At the end of the Data Review, you’ll receive a document that: Contains a professional review of your databases and data infrastructure. Summarizes our findings with our recommendations on your future data strategy. Sets out our recommendations and a road map on how to achieve those recommendations.

8. Have someone review your work After finishing work, it should go through a review by a fresh set of eyes. Having other people review your work will not only catch mistakes you may have missed, but give feedback on how to further improve your work. In different career fields, it is essential that other people review and evaluate your work before it gets published.   

9. Rejection or approval During the review process, someone who is considered the editor will look over your work. They will check the content of your work to see if it is something worth publishing. The editor may base it off guidelines already established for writers to follow. With many writings that go through this process, the editor wants something original and interesting to read. They put themselves in the position as if they were someone from the general public and think if this is something someone would want to read further into what you wrote. The paper can either go and be reviewed by other editors or be rejected.   If the work is rejected, the author of the work may get the chance to go back and edit their work so that it is catered to what the editor suggested. The editor may give constructive feedback on how to get the work to the next stage. Depending on the industry, they may give the author this chance or just reject the work overall.  If the work does get approved, it goes onto be looked at others who would be considered reviewers. This is when peer review starts. This group of editors will assess what you wrote and discuss how it could be further improved. This can be worked together at the same time or individually and will come together at a certain time and date.

10. Suggestions are thrown around on how to improve the work and make it interesting enough that someone from the general public, or whoever your audience is, will read it. This process can take a while because the reviewers will read over your work multiple times and analyze every word that was written. They also would take notes on things to clarify or provide suggestions.   The work is then sent to the industry that will potentially publish the work. They will take into consideration the comments from the reviewers and they will make the final decision. Finishing touches are made so that once it is printed, it can go out to the public.   

11. THANK YOU