List down the fundamental features of SAS.

BY group results and CLASS group results have different layouts.Ĩ.

Contrary to the CLASS statement, the BY statement necessitates sorting or indexing of data in the order of BY variables.

State the difference between the BY statement and CLASS statement in proc.

Rows are ordered as per their appearance in the data set.ħ.

Provide some examples where PROC REPORT’S defaults are the same as PROC PRINT’s defaults.

Usage of labels as headers in Proc ReportĦ.Absence of Record Numbers in Proc Report.Provide some examples where the defaults of PROC REPORT are different from PROC PRINT’s dEFAULTS. Data Presentation - SAS permits the storage of the analyzed data in a data file or as a graphic report, a list, or a summary report, which then can be printed or published.ĥ.It supports both simple evaluations such as frequency and averages along with complicated evaluations like regression, forecasting, etc. Data Analysis - SAS further enables users to perform statistical analysis on the managed data.It manages data by creating variables and subsets, cleaning and validating data, etc. Data Management - SAS facilitates the generation of beneficial insights by managing the previously accessed data.Data Accessibility - SAS enables users to avail data from varied sources such as Oracle databases, excel files, SAS datasets, raw databases, etc.List down a few capabilities of the SAS Framework.įollowing are the four capabilities of the SAS Framework: DO UNTIL, on the contrary, executes at least once. The DO WHILE expression is gauged at the top of the DO LOOP, and if the expression is false at the first time of evaluation, then the DO LOOP never executes. State the difference between DO WHILE and DO UNTIL.

The TRANWRD function discards or replaces any occurrence of a substring. Users receive immediate support whenever they face technical challenges during the installation process. SAS offers excellent customer service and technical support.SAS offers enterprise-grade security in terms of data privacy.There are fewer chances of errors as SAS is licensed software that releases updates in a controlled environment.SAS streamlines the process of storing and managing large amounts of data in an organized manner.Although SAS provides limited options for customization, it offers sufficient graphical functionality.Unlike other data analytics tools, SAS is more professional and comparatively easy to learn and use, especially for users having familiarity with SQL.What are the reasons for choosing SAS over other data analytics tools?įollowing are some of the reasons for choosing SAS over other data analytics software tools: Listed below are the top 25 SAS interview questions with their answers to help you prepare for your upcoming SAS interview.

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