Data analytics is the process of inspecting, transforming, cleansing, and modeling information with the intention of discovering helpful facts, supporting decision-making and suggesting conclusions. It is common in business, social sciences, and in science. Data analytics for the DoJ can be done with the intention discovering any hidden information.

A type of analysis technique, which enhances discovery of knowledge for prediction reasons, is referred to as data mining. It is important to note that business intelligence is highly important when it comes to matters regarding business information. When it comes to statistical applications, analysis can be categorized into: confirmatory analysis, explanatory analysis, and descriptive statistics. Explanatory analysis plays an important role when it comes to discovering new facts. A hypothesis can be confirmed using confirmatory analysis.

Statistical models are commonly used in predictive analytics for classification reasons. Text analytics applies linguistic, statistical, and structural techniques to acquire information from a given area hence classifying it. The process of getting raw figures and converting them so that they can be used for decision making is called data analysis. Collected and analyzed figures may be used for purposes like answering questions, disproving theories, and testing hypothesis.

This type of analysis is normally a long process and this why it is usually classified into various classes. The initial phase is all about the requirements of a given service seeker. During this phase, analysts determine the kind of information to collect. Experimental unit is a place from where information is collected. Analysts can decide to collect either categorical or numerical information. However, they should commence by finding out what type of information is required. In an organization, information may be collected from information technology personnel.

The required information can also be obtained from the sensors like recording devices, traffic cameras, and satellites situated in a given experimental unit. Analysts can also get the required figures by conducting interviews, reading documentations, and downloads from the internet. It is important to note that the accuracy of the results will be dependent on the information collected. This is the main reason why analysts need to be as accurate as possible otherwise misleading information may be acquired.

After gathering the needed information, processing process commences. This is a vital stage and it cannot be skipped. The accuracy of conclusion and recommendation to be made during the final stages will depend on this phase. Good analysts will apply the correct pieces of equipment and instruments in order to ensure desired intentions are accomplished. They apply techniques, which help in making the whole process a walk in the park.

Any information that has been organized or processed may contain errors, incomplete figures, or duplicates. Information cleaning phase helps in preventing and also correcting such errors. Common procedures performed during this phase are identifying quality, accuracy, and duplication of available information and record matching. This phase plays an essential role in enhancing the accuracy of the final outcome.

Exploration phase is usually done for various reasons. Through it, analysts can determine whether there are errors within it. They can also find out whether the information meets the required standards. Descriptive statistics such as median and average are generated in this stage in order to enhance understanding. Recommendations and conclusions are finally made.