An analysis of the role of a computer

Discuss the contribution of computer programmes to qualitative data analysis

The programs can be classified, according to function, into a number of broad categories such as: text retrieval; text base management; coding and retrieval; code-based theory building; and conceptual-network building. The role of computer becomes more important when the research is on a large sample. Types of classification Classification of two types a Classification according to attributes b Classification according to class intervals Tabulation When a mass of data has been assembled, it becomes necessary for the researcher to arrange the same in some kind of concise and logical order. IST facilitated analysis where grounded theory methods of data analysis were also extensively used. The programs vary enormously in the extent to which they can facilitate the diverse analytical processes involved. J Adv Nurs. While highlighting the many benefits that ensued, the paper illustrates the limitations of such programs. Coding is done by using a code book, code sheet, and a computer card. This paper illustrates the way in which a package called NUD. Print out or export your findings with one click.

However, coding is done in manual processing also. For a small study of to persons, there may be little point in tabulating by computer since this necessitates putting the data on punched cards. IST facilitated analysis where grounded theory methods of data analysis were also extensively used.

Use of computer in data analysis pdf

Print out or export your findings with one click. Use of Computer in Data Processing and Tabulation Research involves large amounts of data, which can be handled manually or by computers. This paper illustrates the way in which a package called NUD. Computer assisted data analysis software, such as MAXQDA, serves to provide insights into qualitative data sets without suggesting interpretations. Group, rename and color-tag it. In addition to the traditional use of textual data, there is a trend toward the inclusion and analysis of image files, audio and video materials, and social media data. The data, after collection has to be processed and analysed in accordance with the outline laid down for the purpose at the time of developing the research plan. Role of Computers in the phases of research process There are five major phases of the research process where computer plays different vital roles. As stated earlier, by analysis we mean the computation of certain indices or measures along with searching for patterns of relationship that exist among the data groups. Coding Coding refers to the process of assigning numerals or other symbols to answers so that responses can be put into a limited number of categories or classes. This procedure is referred to as tabulation. Role of Computers in Literature Review: Computers help for searching the literatures for review of literature and bibliographic references stored in the electronic databases of the world wide webs.

The uses of such procedures put your research project in perspective and assist you in testing the hypotheses with which you have started your research. Select the procedure to work on the data.

computer assisted qualitative data analysis

The code book gives a numerical code for each variable. Papers were less formal than reports and did not require rigorous peer review.

Coding is done on the basis of the instructions given in the codebook. Computers are useful not only for statistical analyses, but also to monitor the accuracy and completeness of the data as they are collected.

Role of Computers in the phases of research process There are five major phases of the research process where computer plays different vital roles.

role of computer in research wikipedia

Data analysis Analysis of data is a process of inspecting, cleaning, transforming, and modeling data with the goal of discovering useful information, suggesting conclusions, and supporting decision making.

In research studies, the preparation and inputting data is the most labour-intensive and time consuming aspect of the work.

Use of computer in data analysis ppt

Software tools for qualitative data allow for easy sorting, structuring, and analyzing of large amounts of text or other data and facilitate the management of the resulting interpretations and evaluations. Add memos. Importance of tabulation Tabulation is essential because of the following reasons:- a It facilitates the process of comparison. Role of Computers in Literature Review: Computers help for searching the literatures for review of literature and bibliographic references stored in the electronic databases of the world wide webs. Its personalized memo manager makes it also an ideal software tool for knowledge management. Computers carry out processing and analysis of data flawlessly and with a very high speed. Group, rename and color-tag it.
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The Role of Quantitative Analysis and the Computer in Program Budgeting.