Variables not listed in these statements retain their same positional order following programming listed variables. The RETAIN statement is most often used programmers reorder variables as a result of no other variable attribute necessities are required. The RETAIN remark has no effect on preserving values of existing variables being read from programming data set. For instance, there are six variables in data set ONE in programming positional order of A, B, C, D, E, and F. If programming new order needs programmers be A, E, C, D, B, and F, then programming following DATA step reorders programming variables in that order:As noted, programming variable F is left off programming RETAIN observation since programming order of variable F are not change. After working programming above DATA step, programming variables in data set ONE are in programming order of A, E, C, D, B and F. 285276Your post on ?| TEAM?is excellent. I hope that you can proceed writing many more article . Long live our post on ?| TEAM?is superb. I hope u can proceed writing many lot blog in programming future. Viva 660079This is laptop science good field programmers talk about. Normally when I uncover stuff like this I stumble it.