Dear all,

I have a quick question on how I could reshape my below data into the "long" format? The variables E, F, G, H and I are the County IDs in my Panel.

Code:
* Example generated by -dataex-. To install: ssc install dataex
clear
input int date double(E F G H I)
600             333.04             333.04             333.04             333.04             333.04
601             412.06             412.06             412.06             412.06             622.91
602             527.27             527.27             527.27             527.27             653.24
603              364.2              364.2              364.2              364.2              364.2
604              404.8              404.8              404.8              404.8              404.8
605              361.3              361.3              361.3              361.3              361.3
606             395.43             395.43             395.43             395.43             395.43
607             342.06             342.06             342.06             342.06             342.06
608             385.64             385.64             385.64             385.64             385.64
609             392.36             392.36             392.36             392.36             392.36
610             397.14             397.14             397.14             397.14             397.14
611             682.65             682.65             682.65             682.65             759.36
612             683.52             683.52             683.52             683.52  703.9300000000001
613             492.74             492.74             492.74             492.74             492.74
614             518.09             518.09             518.09             518.09             518.08
615             489.88             489.88             489.88             489.88             489.88
616 434.65000000000003 434.65000000000003 434.65000000000003 434.65000000000003             433.95
617             418.41             418.41             418.41             418.41             418.41
618             231.57             231.57             231.57             231.57             306.27
619             270.36             270.36             270.36             270.36             268.85
620             337.47             337.47             337.47             337.47             337.47
621 29.400000000000002 29.400000000000002 29.400000000000002 29.400000000000002              65.01
622             306.18             306.18             306.18             306.18 302.53000000000003
623              276.5              276.5              276.5              276.5              276.5
624             257.36             257.36             257.36             257.36             256.73
625             573.37             573.37             573.37             573.37             608.27
626             245.16             245.16             245.16             245.16             245.16
627             206.15             206.15             206.15             206.15             205.57
628             175.82             175.82             175.82             175.82             175.82
629             187.36             187.36             187.36             187.36             187.36
630             139.22             139.22             139.22             139.22             177.68
631              71.73              71.73              71.73              71.73              71.73
632 157.89000000000001 157.89000000000001 157.89000000000001 157.89000000000001             159.75
633             215.52             215.52             215.52             215.52              216.5
634             256.14             256.14             256.14             256.14             256.14
635             307.45             307.45             307.45             307.45              306.6
636             242.31             242.31             242.31             242.31 241.42000000000002
637             288.35             288.35             288.35             288.35             288.35
638             305.06             305.06             305.06             305.06             305.06
639 385.28000000000003 385.28000000000003 385.28000000000003 385.28000000000003             358.64
640             327.13             327.13             327.13             327.13             327.13
641             268.66             268.66             268.66             268.66             268.86
642             250.11             250.11             250.11             250.11             250.18
643             273.69             273.69             273.69             273.69             275.52
644             262.26             262.26             262.26             262.26             262.87
645             309.37             309.37             309.37             309.37             309.37
646             276.71             276.71             276.71             276.71             276.71
647             302.47             302.47             302.47             302.47             303.14
648             239.79             239.79             239.79             239.79             239.79
649              272.9              272.9              272.9              272.9              273.1
650 232.67000000000002 232.67000000000002 232.67000000000002 232.67000000000002              272.9
651             223.86             223.86             223.86             223.86             223.86
652             176.94             176.94             176.94             176.94             176.94
653 137.70000000000002 137.70000000000002 137.70000000000002 137.70000000000002             138.29
654              213.1              213.1              213.1              213.1              213.1
655 249.92000000000002 249.92000000000002 249.92000000000002 249.92000000000002 249.92000000000002
656             260.38             260.38             260.38             260.38             260.38
657             270.58             270.58             270.58             270.58             270.58
658             169.06             169.06             169.06             169.06 154.70000000000002
659             278.46             278.46             278.46             278.46             278.35
660             245.34             245.34             245.34             245.34             246.47
661 283.28000000000003 283.28000000000003 283.28000000000003 283.28000000000003             283.52
662             216.16             216.16             216.16             216.16             216.16
663             211.15             211.15             211.15             211.15 216.14000000000001
664             207.72             207.72             207.72             207.72             207.72
665             161.24             161.24             161.24             161.24             161.51
666              122.2              122.2              122.2              122.2              122.2
667  83.82000000000001  83.82000000000001  83.82000000000001  83.82000000000001              84.03
668              94.45              94.45              94.45              94.45              94.45
669             123.16             123.16             123.16             123.16             123.16
670             237.88             237.88             237.88             237.88             237.85
671              217.8              217.8              217.8              217.8             220.79
672             159.46             159.46             159.46             159.46             159.46
673 175.14000000000001 175.14000000000001 175.14000000000001 175.14000000000001             175.54
674             186.65             186.65             186.65             186.65              189.6
675 207.42000000000002 207.42000000000002 207.42000000000002 207.42000000000002 207.42000000000002
676 230.17000000000002 230.17000000000002 230.17000000000002 230.17000000000002             230.57
677             212.12             212.12             212.12             212.12             212.12
678             213.05             213.05             213.05             213.05             213.05
679             206.81             206.81             206.81             206.81             227.05
680             175.21             175.21             175.21             175.21             213.71
681             229.38             229.38             229.38             229.38             265.86
682              325.1              325.1              325.1              325.1             335.76
683 310.34000000000003 310.34000000000003 310.34000000000003 310.34000000000003             327.21
684             281.52             281.52             281.52             281.52             303.63
685 269.34000000000003 269.34000000000003 269.34000000000003 269.34000000000003             272.52
686             277.61             277.61             277.61             277.61 277.84000000000003
687             265.98             265.98             265.98             265.98             267.48
688             268.94             268.94             268.94             268.94             267.08
689 244.89000000000001 244.89000000000001 244.89000000000001 244.89000000000001 244.89000000000001
690             230.22             230.22             230.22             230.22              230.1
691             254.33             254.33             254.33             254.33 254.67000000000002
692             294.01             294.01             294.01             294.01             307.33
693             240.13             240.13             240.13             240.13 239.73000000000002
694             272.27             272.27             272.27             272.27             272.27
695             387.19             387.19             387.19             387.19             387.19
end
format %tm date
Thanks!

Alex