ONLINE SERVICE

1KA service can be used free of charge at 1KA.si domain. Only registration is required (new users) or login (registered users).

LOGIN REGISTRATION

For initial start with 1KA, there is an information available for beginners and for advanced users.

Own installation

The 1KA application can be installed on the 1KA server or on the user's server.

OWN SEVER 1KA SERVER

There is also more information on all possible ways of using 1KA.

Login Registration

Speed Index

Under the 'DASHBOARD' – 'Speed Index' tab, the table shows units that completed the survey too quick. Too quick means that the time of the respondent, who participated in the survey, on a particular page of the questionnaire ranged from 0 to 10 percent of the fastest units. The Speed Index is calculated in the following manner:

1. We calculate the median for each survey page.

2. We define the respondents separately for each page, namely:

  • We assign value 1 to respondents' times that are greater or equal to the median value;
  • To the respondents' times, that are lower than the median value, we assign a value obtained by the following formula:

3. We sum up the obtained values (X) for individual respondent by individual pages and divide with the number of pages he visited.

4. The value – time located in an interval between 0 and 10 percent is defined as a too quick respondent.

  • Value 1 means that the respondent’s time on the individual page of the survey is above the median value;
  • The respondent's time approaching the value 0 indicates the respondent with the response time below the median value.

In case of too quick units, there is a certain risk that the observed units represent a worse quality of data (sufficiency strategy).

Related content:

<< Back to DASHBOARD