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Written by Sstics   
Thursday, 26 March 2009 08:06

Data preparation!


Data Entry
Data are entered directly from questionnaires into our survey analysis software, with interval verification. This method ensures both accuracy and speed.

Cleaning
Cleaning data files
based on identification criteria we can modify or remove specific respondent files from source data.

Coding
Coding serves to allocate numerical values for the purpose of analysis. Codeframes are drawn up by examining a representative proportion of responses to ‘open’ questions.
The construction of codeframes and the coding function are performed by specialists, selected in accordance with the subject matter of the questionnaires or data and paying particular attention to the needs of an individual data analysis questions.
Alternatively, or in addition, verbatim responses may be provided to accompany analysis.

Merging data files
Some surveys are conducted using different methods of data gathering and different versions (usually per country). We can help you build one single data file

Last Updated on Monday, 07 September 2009 11:01
 
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