{smcl} {* *! version 1.0.0 15mar2010}{...} {cmd:help spmat drop} {hline} {title:Title} {p2colset 5 19 21 2}{...} {p2col:{cmd:spmat drop} {hline 2}}Drop an {bf:spmat} object from memory {p_end} {p2colreset}{...} {title:Syntax} {p 8 16 2} {cmd:spmat drop} {it:objname} {title:Description} {pstd} {opt spmat drop} drops the {cmd:spmat} object {it:objname} from memory. {title:Example} {pstd}Setup{p_end} {phang2}{cmd:. spmat use cobj using pollute.spmat}{p_end} {pstd}Drop the spmat object {cmd:cobj} from memory{p_end} {phang2}{cmd:. spmat drop cobj}{p_end} {title:Also see} {psee}Online: {helpb spmat}, {helpb spreg}, {helpb spivreg}, {helpb spmap}, {helpb shp2dta}, {helpb mif2dta} (if installed){p_end}