The earliest use of these terms was by Charles Darwin, in a letter to J. D. Hooker in 1857, (Those who make many species are the 'splitters,' and those who make few are the 'lumpers.').t followed from Hexter's detailed review of Hill's book Change and Continuity in Seventeenth Century England, in which Hill developed Max Weber 's argument that the rise of capitalism was facilitated by Calvinist Puritanism. Hexter objected to Hill's 'mining' of sources to find evidence that supported his theories.
If you have numeric data (subject numbers for example). If you want to convert to a character variable and still have. the sort sequentially then you must zero fill the data. charvar = STRIP(PUT(numvar, z2.)); Example:
When declaring a variable, you can specify a default value using the DEFAULT clause as in line (1). Line (2) shows the declaration of a variable of the Boolean data type with a default value of FALSE. Line (3) shows that a SET statement can be used to assign a single variable value. Variables can also be set by executing a SELECT or FETCH statement in combination with the INTO clause as shown in line (4).