Survey Response Statistics

You will find different statistics on the invitation and responses of the survey in this page. All the date on the x axes of the graphs were determined by the clock on the web server that the survey was conducted. Since the location of the server was Melbourne, the clock was set to GMT +10:00.

A log table was setup in the database server within the web server to track the login statistics and data for the graphs were obtained from building SQL queries on relevant tables of the database.

Round 3

Figure 1: No. of Invitation Sent in Round 3


In round 1, 147 email invitations and 119 email reminders were sent.

Figure 2: No. of Phone Call Made in Round 3

Since the details of participants were mostly obtained from the web. Only some of the contact telephone numbers of the participants were available. Therefore, 96 phone calls were made to 74 potential participants. Out of these calls, only 21 calls succeeded in establishing a conversation. Messages were left on answering machine on 33 calls. There were no contact established in 30 calls and 12 phone numbers that were incorrect or outdated.

Figure 3: No. of login in Round 3


There were in total 34 no. of successful logins from 26 individuals with 8 repeated logins.

Figure 4: No. of Person who gave answers in Round 3


There were 17 people gave answers and according to the SQL query there were 2 occasions that some individual went back into the survey to give more answers.

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Go to Infrastructure For Hosting Open Source Project (IFHOSP) Delphi Survey
Last Update: 04 Jun. 2003