In statistics, missing data, or missing values, occur when no data value is stored for the variable in the current observation. Missing data are a common occurrence and can have a significant effect on the conclusions that can be drawn from the data.
Read more about Missing Data: Types of Missing Data, Techniques of Dealing With Missing Data
Famous quotes containing the words missing and/or data:
“What’s missing is the eyeballs
in each of us, but it doesn’t matter
because you’ve got the bucks, the bucks, the bucks.”
—Anne Sexton (1928–1974)
“Mental health data from the 1950’s on middle-aged women showed them to be a particularly distressed group, vulnerable to depression and feelings of uselessness. This isn’t surprising. If society tells you that your main role is to be attractive to men and you are getting crow’s feet, and to be a mother to children and yours are leaving home, no wonder you are distressed.”
—Grace Baruch (20th century)