- Sas interview questions sas blogspot how to#
- Sas interview questions sas blogspot software#
- Sas interview questions sas blogspot code#
Q 16: What are the categories in which SAS Informats are placed?Īns: They are placed in three categories: Q 15: What is the function of PROC gplot?Īns: PROC gplot can be used for creating more colorful and fanciful graphics. It also controls a library of routines used in performing tasks on SAS data set like summarizing, sorting and listing. Q 14: Explain the functions of PROC in SAS.Īns: PROC steps are used for analyzing and processing data in the form of SAS dataset. Q 13: What role does Proc glm perform?Īns: Proc glm performs simple and multiple regressions, ANOVAL (analysis of variance), analysis of covariance, multivariate analysis of variance and repeated measure analysis of variance. Q 12: What is the use of Proc summary?Īns: Proc summary is used for computing descriptive statistics on numeric variables in the SAS dataset. Q 11: Describe what PROC and PROC print contents are used for.Īns: PROC contents display the information about an SAS dataset while PROC print is to ensure that the data is correctly read into the SAS dataset.
Sas interview questions sas blogspot how to#
The informat tells SAS how to read data into SAS variables. Q 10: Explain what SAS informats are.Īns: SAS Informats are used for reading or inputting data from external files called Flate Files ASCII files, text files or sequential files. Q 2: List the basic structure of SAS programming.Īns: This is another SAS freshers interview questions and the answer is:Īns: For Macros, options: mprint mlogig symbolgen while for DataSet: Data set name/debug Data set: Name/stmtchk. Forecasting, decision support, and business planning.Data mining, statistical analysis, and econometrics.Project management and operation research.Data management and retrieval of information.
Sas interview questions sas blogspot software#
SAS means Statistical Analysis Systems and it is an integrated setoff software products.
Sas interview questions sas blogspot code#
Q 24: Under what circumstances would you code a SELECT construct instead of IF statements?.Q 23: What is the difference between SUM function and ‘+’ operator?.Q 22: Differentiate between INFORMAT and FORMAT.Q 20: What is the difference between INFILE and INPUT?.Q 19: Name some of the key concepts of SAS:.Q 18: What does an SAS data consist of?.Q 17: What is the function of CATX syntax?.Q 16: What are the categories in which SAS Informats are placed?.Q 15: What is the function of PROC gplot?.Q 14: Explain the functions of PROC in SAS.Q 11: Describe what PROC and PROC print contents are used for.Q 9: What validation tools are used in SAS?.Q 8: Which statement does not perform automatic conversions in comparisons?.
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Q 7: How can you debug and test your SAS program?.Q 6: Explain the difference between nodupkey and nodup option.Q 4: What are the basic elements needed to run an SAS program successfully?.
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