CANADA RESEARCH ROUNDUP: Atlantic Power, SNC-Lavalin, Methanex6:20PM ET on Friday Feb 01, 2013 by Thomson Reuters

Feb 1 (Reuters) - Securities analysts revised their ratings and price targets on severalCanadian companies, including Atlantic Power and SNC Lavalin Group, on Friday.        HIGHLIGHTS        * Atlantic Power Corp : CIBC cuts target price to C$12 from C$12.50    * Methanex Corp : TD Securities cuts to hold from buy    * Potash Corp : Desjardins Capital cuts price target to C$49 from C$50.25    * SNC-Lavalin Group : RBC raises target price to C$50 from C$43