The basic difference between primary and secondary data is that primary data is an original and unique data, which is directly collected by the researcher from a source according to his requirements as opposed to secondary data which is easily accessible but are not pure as they have undergone through many statistical treatment. Secondary data refers to data which is collected by someone who is someone other than the user common sources of secondary data for social science include censuses, information collected by government departments, organisational records and data that was originally collected for other research purposes primary data, by contrast, are collected by the investigator conducting the research.
Compared to primary data, secondary data tends to be readily available and inexpensive to obtain in addition, administrative data tends to have large samples, because the data collection is comprehensive and routine.
The difference between primary and second research collection is that primary research data collection involves conducting research oneself, or using the data for the purpose it was intended for. Primary and secondary data fall within the scope of statistics and can be used as part of a research method the collected data may assist a company in measuring, assessing and discussing the. Primary vs secondary data there is a difference between primary and secondary data, which are being used for varied research purposes these mainly differ based on the objective of the data collection if the data collected, are original and collected for the first time by a researcher or investigator then those are the primary data on the other hand, if the data are collected by using.
Primary marketing research is proprietary, original research that you own, while secondary research is conducted by a third party and available to anyone.
1 primary data are always original as it is collected by the investigator 2 suitability of the primary data will be positive because it has been systematically collected 3 primary data are expensive and time consuming 4 extra precautions are not required 5 primary data are in the shape of.
A primary source is a first-hand assessment of a topic or event, while a secondary source is an interpretation of the primary data secondary information often quotes primary data and adds a fresh interpretation it is important to know the difference between primary and secondary data when studying. Data collection plays a very crucial role in the statistical analysis in research, there are different methods used to gather information, all of which fall into two categories, ie primary data, and secondary data.