Computer-assisted learning package for frequency distribution of physiological variables.

R Bajpai; A Indrayan

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PubMed · 9055102

Computer-assisted learning package for frequency distribution of physiological variables.

R Bajpai·A Indrayan

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Abstract

There are a variety of ways of picturing a frequency distribution type, viz, the histogram, the frequency polygon, the smoothed curve and the ogive. We have developed a computer package to demonstrate gradual change of a histogram into a curve. For a given set of data on frequency distribution of, say blood pressure levels in specified categories, this package helps the computer to draw bars which gradually rise to the level of the frequencies, and lateron are replaced by the polygon and finally by the frequency curve of the Gaussian type on the computer screen pixel by pixel. This thus demonstrates the meaning and genesis of frequency curves. This package could be very useful in learning the concept of frequency curves particularly the Gaussian form.

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R Bajpai, A Indrayan. 1996. Computer-assisted learning package for frequency distribution of physiological variables.. https://pubmed.ncbi.nlm.nih.gov/9055102/

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