'Variable age' presentation slideshows

Datasets and Variables

Datasets and Variables. We want to answer questions We want to use data for this purpose Observations of characteristics of cases Case: person, city, organization, etc. Characteristic or Variable : age, size, sector of economy, etc. Dataset : data arranged in case by variable format.

361 views • 16 slides

4. User Defined Functions (part 2)

4. User Defined Functions (part 2). Revision: Maths - Substitution. Expression for y, in terms of m, x, and c: y = mx + c this is the formula of a straight line graph. Given values for m, x, and c m = 2, x = 3, c = 5

230 views • 16 slides

pointer, malloc and realloc

pointer, malloc and realloc. Array of char. Name entered was 6 char, not enough space to put null terminator. Pointer to array of char. Pointer to array name[] vs Pointer to variable age (wrong version). 3.cpp(15) : error C2440: '=' : cannot convert from 'int' to 'int *'.

317 views • 15 slides

Lesson 4 in SPSS

310 views • 12 slides