SAS/Expert Profile

Average Ratings

• Knowledgeability 10.00
• Clarity of Response 10.00
• Politeness 10.00
• Response Time(hr) 49.4
• Response Time(hr, last 90 days) 96.4

• Number of Questions Today 0
• Max Questions to be Asked in a Day 5
• Total Questions (since joining AllExperts) 21
• Volunteer Since 2010-02-16
• Prestige Points 320

Recent Reviews from Users

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Recent Answers from Ariful Mondal

2011-01-17 A computer Mystery:

Dear Sterling,    Thanks for choosing me to answer this question.     The problem you are facing is due to change in some hardware changes in the system. It is nothing to do with your wireless mouse. This

2010-09-22 MERGING DATASETS WITH DIFFERENT VARIABLE TYPES:

Dear Siddharth,    Lets say you have 3 numeric character variables var_1, var_2, var_3 in a dataset data1. You can convert them to numeric by using following data step:    data data1;  set data1 (rename=(var_1

2010-04-22 Do Loop:

Dear Carol,    Please find below example using arrays of variables.     data mydata;  set mydata;  array  myvars(100) myvar1 myvar2 <add more variables here> myvar100;  array   newvars(100) newvar1 - nevar100

2010-03-06 Multiple Do Blocks in SAS:

Dear Siddharth,    Please see this        data weekly_sales_revenues;  set sales;  IF  "01/11/2009" <= DateofSale < "08/11/2009" THEN DO  Week = "Week1";  end;  Else IF  "08/11/2009" <= DateofSale  < "15/11/2009"

2010-03-04 IF-THEN in SAS:

Dear Siddharth,    I think you have missed some "Then" statement. Please try this and see.    data week;  set sales;  IF DateofSale > '01/11/2009' and DateofSale <= '07/11/2009' THEN   Week = Week1;  Else