Dear List, My dataset is as below: I am using library(cluster) hierarchical clustering on these data. If i try to plot these i couldn't see the partitions clearly, please find the link on the plot : http://roughjade.blogspot.com Could anyone give me some suggesstions. AAP326 29 AAW315 37 AAW321 24 AAW322 7 AAW331 22 ACE381 22 ACP112 21 ACP212 24 ACP251 26 ACP321 31 ACW102 39 ACW112 21 ACW121 17 ACW131 7 ACW212 24 ACW241 37 ACW251 26 ACW261 33 ACW311 7 ACW321 31 ACW342 39 ACW371 29 AFP365 24 AFU366 20 AFW360 2 AFW362 40 AGU610 8 AGW609 16 AGW615 1 AGW617 31 AGW619 6 AGW705 32 AGW707 2 AGW708 13 AKP202 16 AKW101 16 AKW102 40 AKW103 16 AKW104 40 AKW202 16 AKW301 33 AKW302 9 AMP342 20 AMP343 2 AMP344 22 AMP345 36 AMP347 40 AMU643 3 AMW340 25 AMW343 2 AMW344 22 AOP351 40 AOP352 32 AOP353 2 AOP354 2 AOP356 13 AOU655 21 AOW351 40 AOW353 2 APP301 22 APP373 18 APP374 13 APW302 26 ATP393 32 ATU396 8 ATW103 30 ATW108 39 ATW222 28 ATW223 28 ATW241 35 ATW251 14 ATW252 14 ATW392 5 BAT213 8 BAT301 18 BAT302 20 BBT213 38 BBT214 26 BBT301 40 BBT303 22 BET302 18 BET303 28 BGT213 24 BKT302 5 BMT202 26 BMT204 21 BMT302 17 BOE201 14 BOI101 28 BOI102 1 BOI103 23 BOI104 21 BOI109 37 BOM113 22 BOM114 31 BOT205 13 BPT302 6 BST203 5 BST204 24 BST301 39 BST304 34 BTT202 5 BTT302 32 BTT303 28 BVT211 32 BZT213 34 BZT302 22 BZT303 7 CAM101 38 CAP101 38 CAT102 6 CCS523 14 CCS542 21 CCS545 28 CIT511 7 CIT512 36 CIT521 33 CIT522 21 CIT531 28 CMM101 38 CMM102 36 CMM201 5 CMM202 7 CMM212 38 CMM301 2 CMP301 40 CMT201 38 CMT202 5 CMT311 2 CMT312 7 CPM101 38 CPM102 33 CPM301 2 CPM302 7 CPM303 26 CPP301 40 CPP302 38 CPP303 16 CPS301 18 CPS304 14 CPT101 38 CPT103 13 CPT104 6 CPT311 40 CPT312 38 CSA401 14 CSC535 14 CSI513 33 CSI533 1 CST102 33 CST311 36 CST312 31 DTM302 36 DTM324 3 DTM325 30 DTM346 16 DTM364 6 FCP552 23 FCP554 37 FCP557 25 FEK101 26 FEK202 22 FEK302 24 FEK403 28 FFK454 32 FFK455 23 FFK456 30 FIT141 15 FIT142 3 FIT143 8 FIT242 3 FIT343 26 FIT344 39 FKF112 13 FKF213 8 FKK171 5 FTF222 5 FTF223 32 FTF323 6 FTF324 3 HBT104 28 HBT105 34 HBT207 30 HBT213 5 HEK212 26 HEK222 28 HET123 13 HET224 2 HET322 5 HET323 17 HET324 23 HET521 18 HET522 33 HGF121 38 HGF324 22 HGG353 40 HGM131 6 HGM236 32 HGM237 29 HGM341 26 HGT111 36 HGT219 5 HGT318 1 HGW371 3 HIA101 37 HIS213 36 HIS315 16 HIU225 24 HKB112 30 HKB315 26 HKB316 7 HKB501 29 HKB502 2 HKN101 8 HKN206 20 HKN207 13 HKN208 22 HKN307 28 HKT121 15 HMT124 32 HMT221 23 HMT222 34 HMT228 27 HMT322 13 HMT328 39 HMT504 32 HMT505 2 HMT507 16 HPW102 1 HSE251 37 HSI242 24 HSM111 2 HSM213 39 HSM215 28 HSM316 20 HSM317 18 HST121 30 HST325 26 HTU211 19 HTV201 14 HXE109 21 HXE110 32 HXE205 28 HXE208 24 HXE302 6 HXE303 20 HXE308 36 IEG100 21 IEK102 32 IEK103 27 IEK106 6 IEK205 29 IEK206 35 IEK208 37 IEK308 17 IEK316 23 IMG103 21 IMG208 15 IMG302 38 IMG304 15 IMK104 34 IMK208 17 IMK209 32 IMK210 22 IMK304 13 IPK101 7 IPK203 23 IPK205 13 IPK216 34 IPK218 39 IPK306 5 IPK314 25 IPK317 21 IUK105 14 IUK204 29 IUK302 40 IWK101 38 IWK102 6 IWK104 21 IWK202 5 IWK203 33 IWK301 33 IWK305 14 KAA502 1 KAA505 23 KAE246 21 KAE345 23 KAT241 33 KAT244 32 KAT341 4 KEN200 26 KEN300 36 KFT131 17 KFT232 6 KIE232 20 KIE356 29 KIE358 6 KIT252 26 KIT254 36 KIT256 34 KIT359 20 KOE321 39 KOT121 2 KTE211 36 KTE311 1 LAA100 20 LAA200 28 LAA300 36 LAC100 30 LAC200 32 LAE100 23 LAE200 23 LAE300 1 LAG100 24 LAG200 22 LAG300 28 LAJ100 8 LAJ200 8 LAJ300 36 LAJ400 35 LAP100 26 LAP200 13 LAS100 30 LAS200 13 LAS300 36 LHP451 37 LHP452 17 LHP453 1 LHP454 30 LKM100 18 LKM200 13 LKM300 9 LKM400 4 LLC200 6 LLC400 39 LLJ200 38 LLJ400 15 LLS307 32 LPT208 18 MAA101 30 MAA111 30 MAA161 13 MAT102 1 MAT111 35 MAT122 3 MAT161 30 MAT181 15 MAT202 21 MAT511 29 MSG162 8 MSG228 25 MSG252 29 MSG253 1 MSG262 22 MSG265 32 MSG283 31 MSG284 33 MSG355 24 MSG356 34 MSG367 39 MSG368 35 MSG388 23 MSG389 31 MSS211 33 MSS301 26 MSS302 30 MST565 26 PGA103 25 PGA104 40 PGM261 33 PGM322 9 PGM324 38 PGM333 9 PGM342 20 PGM343 34 PGM363 34 PGT302 5 PGT311 30 PGT313 33 PGT322 9 PGT324 38 PGT325 9 PGT333 9 PGT342 20 PGT343 34 PGT363 34 PLG333 17 PLG516 8 PLG517 3 PLG518 37 PLG526 8 PLG532 29 PLG537 13 PLG542 16 PLG546 18 PLG548 22 PLG551 39 PLG553 16 PLG556 22 PLG558 16 PLG701 24 PLG712 16 PLG721 30 PLG722 27 PLG731 37 PLG732 30 PPG202 9 PPG203 40 PPG310 28 PPG311 24 PPG312 39 PPG313 36 PPG314 5 PPG315 7 PPG316 7 PPG317 32 PPG318 16 PPG319 30 PPG320 35 PPG331 26 PPG333 22 RAG265 23 RAG322 13 RAK343 34 RAK344 25 RAK552 21 RDB314 37 RDG266 21 RDG333 34 REG162 6 REG261 32 REG262 6 REG264 8 REG363 36 REG364 1 RET521 21 RET522 40 RET531 13 RET532 24 RET561 18 RET562 33 RET563 38 RET564 4 RHS505 25 RHS506 3 RHS508 34 RLD503 17 RLD504 37 RLD506 13 RLD508 34 RLD512 39 RMK252 27 RMK354 38 RMK357 25 RMT555 36 RMT556 22 RMT557 26 RPG131 16 RPG537 25 RPK222 21 RPK233 36 RPK323 5 RPK332 30 RPK343 39 RPK535 18 RPK536 14 RPK558 23 RQK337 2 RQK354 6 RQK358 6 SAU213 32 SAU305 28 SAU309 40 SAU314 30 SAU315 20 SAW203 22 SAW305 1 SBU221 34 SBU342 1 SBW201 27 SBW203 24 SBW301 31 SBW312 24 SBW322 40 SEA302 20 SEA303 5 SEA304 3 SEA305 26 SEP222 27 SEU225 38 SEU228 6 SEU325 13 SEU327 20 SEU331 27 SEW212 29 SEW213 17 SEW214 25 SKW121 29 SKW220 22 SPU206 33 SPU207 9 SPU311 9 SPU312 31 SPU315 28 SPW204 18 SPW209 16 STU241 35 STU242 40 STU322 4 STU333 13 STW201 36 STW217 37 STW218 21 STW219 26 VHT112 32 VHT223 16 VLB226 25 VLP112 34 VLP115 21 VLP119 27 VLP323 32 VLT201 1 VLT334 5 VZZ156 6 VZZ161 36 VZZ256 1 VZZ263 24 VZZ368 38 YBP221 13 YBP223 16 YBP224 34 YFP223 30 YKA102 24 YKT102 24 YKT111 7 YKT112 21 YKT213 6 YSF502 7 YSK503 33 YSW501 6 YSW504 2 YWP223 26 YWP325 38 ZAE384 32 ZAE388 3 ZAT281 5 ZAT283 28 ZAT387 26 ZCA101 28 ZCA102 38 ZCC542 27 ZCC543 22 ZCE341 26 ZCE537 29 ZCE538 27 ZCT103 7 ZCT104 5 ZCT106 13 ZCT205 23 ZCT207 26 ZCT208 21 ZCT218 3 ZCT304 38 ZCT317 5 ZGE373 8 ZGE377 28 ZGM278 8 ZGT162 22 ZGT264 5 ZGT267 33 ZGT269 24 ZGT270 18 ZGT374 21 ZGT379 32 ZSC546 13 -- Lecturer J. Joshua Thomas KDU College Penang Campus Research Student, University Sains Malaysia -- Lecturer J. Joshua Thomas KDU College Penang Campus Research Student, University Sains Malaysia [[alternative HTML version deleted]]