
Excelã§äœãæ¹åååŸæ¯èŒè¡šââ广ãèŠããåããæ¹æ³
æ¹å掻åã«åãçµãã ãšãããããªçµéšã¯ãããŸãããã
ãæ¹åã¯ãããã©ãäžåžã«ã©ã説æããã°ãããåãããªãã
ãæ°åã§å¹æãåºãŠããã®ã«ããªããããŸãäŒãããªãã
ãååŸã®éããå£é ã§èª¬æããŠãããã³ãšæ¥ãŠããããªãã
æ¹åã®å¹æãæ£ããäŒããã«ã¯ããèŠããåããæ¬ ãããŸããããã®ãã¡ã°ãç°¡åã§å¹æçãªéå ·ããæ¹åååŸæ¯èŒè¡šã§ãã
ãã®èšäºã§ã¯ãExcelã§æ¹åååŸæ¯èŒè¡šãäœãæ¹æ³ãšã广ãããäŒããããããããã€ã³ãããèšå ¥äŸã€ãã§è§£èª¬ããŸãã
ãªããæ¯èŒè¡šããå¿ èŠãªã®ã
æ¹å掻åã®ææã¯ãæ¯èŒããŠåããŠæå³ãæã¡ãŸãã
ããµã€ã¯ã«ã¿ã€ã ã30ç§ã«ãªããŸããã
â æ¹ååã¯äœç§ã ã£ãã®ããåãããªããã°ã30ç§ãè¯ãã®ãæªãã®ãã倿ã§ããŸããã
ãæ¹ååïŒ45ç§ â æ¹ååŸïŒ30ç§ïŒ33%åæžïŒã
â ãããªãã誰ã§ãã²ãšç®ã§å¹æãåãããŸãã
æ¯èŒè¡šã¯ããæ¹åããããšãã§ã¯ãªããã©ãã ãè¯ããªã£ããããäŒããããã®è³æã§ãããããŠãæ¬¡ã®æ¹åãžã®ã¢ãããŒã·ã§ã³ãšãæ¿èªãåŸãããã®æ ¹æ ã«ããªããŸãã
æ¹åååŸæ¯èŒè¡šã®åºæ¬æ§æ
æäœéå¿ èŠãªèŠçŽ ã¯4ã€ã§ãã
â æ¹åé ç®
äœãæ¹åããããæèšããŸãã
äŸïŒãéšåã®åãåºãåäœããæ€æ»å·¥çšã®ãµã€ã¯ã«ã¿ã€ã ããæ®µåãæ¿ãæéã
â¡ æ¹ååã®ããŒã¿ïŒBeforeïŒ
æ¹ååã®ç¶æ
ããæ°å€ã»åçã»å³ã§èšé²ããŸãã
äŸïŒã45ç§ãã1æé30åããäžè¯ç2.3%ã
⢠æ¹ååŸã®ããŒã¿ïŒAfterïŒ
æ¹ååŸã®ç¶æ
ããåãææšã§èšé²ããŸãã
äŸïŒã30ç§ãã45åããäžè¯ç0.8%ã
â£ å¹æïŒå·®ã»åæžçïŒ
å·®ãšåæžçãèšç®ããŠèšèŒããŸãã
äŸïŒã15ç§åæžïŒ33%æ¹åïŒãã45åççž®ïŒ50%æ¹åïŒããäžè¯ç1.5ãã€ã³ãæ¹åã
èšå ¥äŸïŒ4ã€ã1æã«äžŠã¹ã
æ¹åé
ç® æ¹åå æ¹ååŸ å·® åæžç
éšåã®åãåºãåäœ 45ç§ 30ç§ â²15ç§ 33%
段åãæ¿ãæé 90å 45å â²45å 50%
äžè¯ç 2.3% 0.8% â²1.5ãã€ã³ã 65%Excelã§ã¯ãåæžçã®åã«æ¬¡ã®åŒãå ¥ããŠãããšãæ°åãå ¥ããã ãã§èšç®ãããŸãã
åæžç ïŒ (æ¹åå ïŒ æ¹ååŸ) ÷ æ¹åå
äŸïŒ=(B2-C2)/B2 ïŒã»ã«ã®è¡šç€ºåœ¢åŒããããŒã»ã³ããã«ããïŒçã®æžãæ¹ã«æ³šæ
äžè¯çã®ããã«ãããšããšã%ãã®ææšã¯ãæžãæ¹ã§æå³ãå€ãããŸãã
⪠2.3% â 0.8% ã¯ã1.5ãã€ã³ãæ¹åã
⪠åãå€åããæ¹ååã«å¯Ÿããå²åã§èšããšã65%æžã
ã©ã¡ããæ£ããæ°åã§ãããæ··ãããšèª€è§£ãçã¿ãŸããæ¯èŒè¡šã«ã¯ãã©ã¡ãã®æžãæ¹ããæèšããŠãã ããã
Excelã§äœãéã®3ã€ã®ãã€ã³ã
ãã€ã³ãâ BeforeïŒAfterãè²ã§åºå¥ãã
æ¹ååãšæ¹ååŸãèŠãç®ã§åãããšãã²ãšç®ã§éããäŒãããŸãã
⪠æ¹ååïŒBeforeïŒïŒèãèµ€ããŸãã¯ãªã¬ã³ãžç³»ïŒåé¡ã»èª²é¡ã瀺ãè²ïŒ
⪠æ¹ååŸïŒAfterïŒïŒèãç·ããŸãã¯éç³»ïŒæ¹åã»éæã瀺ãè²ïŒ
âª å¹æã®æ¬ïŒèæ¯ãé»è²ã«ããŠã泚ç®ããŠã»ããæãã§ããããšã瀺ã
ã»ã«ã®å¡ãã€ã¶ããšæåè²ãããããã ãã§ãäžèЧæ§ã倧ããäžãããŸããåæžçãç®æšã«å±ããªãè¡ã ãè²ãå€ããããšãã¯ãæ¡ä»¶ä»ãæžåŒã䜿ããšèªåã§è²ãä»ããŸãã
⌠Excelæ¡ä»¶ä»ãæžåŒ10éžââç°åžžå€ã«è²ã§æ°ã¥ãä»çµã¿
ãã€ã³ãâ¡ æ°å€ãšã°ã©ãã䞊ã¹ã
æ°å€ã ããã°ã©ãã ããããäž¡æ¹ã䞊ã¹ãã»ããäŒãããŸãã
⪠æ£ã°ã©ãïŒBeforeïŒAfterã®æ°å€ã䞊ã¹ãïŒé«ãã®å·®ã§äŒããïŒ
⪠æãç·ã°ã©ãïŒæç³»åã§ã®å€åã瀺ãïŒæ¹åãå®çãããã®ç¢ºèªã«äœ¿ããïŒ
⪠ç¢å°ã»ã²ãŒãžïŒåæžçã»éæçãçŽæçã«ç€ºã
æ£ã°ã©ãã®çžŠè»žã¯ãå¿ ã0ããå§ããŠãã ãããéäžããå§ãããšå·®ã倧ããã«èŠããåãã人ã«ã¯ããã£ãŠä¿¡é Œã倱ããŸãã
Excelã®ãã¹ããŒã¯ã©ã€ã³ãã䜿ããšãã»ã«ã®äžã«å°ããªã°ã©ããå ¥ããããŠãå ŽæãåããŸãããä»¶æ°ãšçã1æã®ã°ã©ãã§èŠããããšãã¯ãè€åã°ã©ãã䟿å©ã§ãã
⌠Excelè€åã°ã©ãã®äœãæ¹ââäžè¯æ°ãšäžè¯çã1æã§èŠããæé
ãã€ã³ã⢠åçã»ç»åãæ·»ä»ãã
æ°å€ã ãã§ãªããæ¹åååŸã®çŸå Žåçã䞊ã¹ããšã説åŸåãæ Œæ®µã«äžãããŸãã
é
ç® æ¹ååïŒåçïŒ æ¹ååŸïŒåçïŒ å¹æ
åç· åç·å³ã»åç åç·å³ã»åç æ©è¡è·é¢30%åæžåçã¯ãåãè§åºŠã»åãæ¡ä»¶ã§æ®ããšæ¯ã¹ããããªããŸããã¹ããŒããã©ã³ã§æ®ã£ãåçãExcelã«è²Œãä»ããã ãã§ååã§ããäœæ¥ã®æ§åãåç»ã§æ®ã£ãŠãããšãããšããæéãæž¬ããŸãã
⌠ã¹ããåç»ã§åäœåæââéå ·ãŒãã§å§ããIE
广ãã3çš®é¡ã®æ°åãã§è¡šã
æ¹å广ãäŒãããšãã¯ã次ã®3çš®é¡ã®æ°åã䜿ãåãããšèª¬åŸåãå¢ããŸãã
絶察å€ã®æ¹å
ã30ç§ççž®ããäžè¯5å â 1åã
å
·äœçãªå€åéã§ãçŸå Žã®äººã«äŒãããããæ°åã§ãã
åæžçã»æ¹åç
ã33%åæžããäžè¯80%æžã
èŠæš¡ã®éãå·¥çšã©ãããæ¯ã¹ããšãã«äœ¿ããããæ°åã§ãã
é顿ç®
ã幎éã®å·¥æ°åæžïŒçŽ120æé à 2,500å/æ ïŒ çŽ30äžåçžåœã
çµå¶å±€ã»ç®¡çè·ãžã®èª¬æã«ãæã广çãªæ°åã§ãã
ãã®3çš®é¡ããæ¯èŒè¡šã®äžã«ã广ãµããªãŒããšããŠãŸãšãããšã誰ã«èŠããŠãäŒããè³æã«ãªããŸãã
æéãéé¡ã«æç®ããæé ïŒäººä»¶è²»ã¬ãŒãã®æ±ºãæ¹ãååæéã®åºãæ¹ããäººãæžããªããªã广ãŒãã§ã¯ïŒããžã®çãæ¹ïŒã¯ããã¡ãã«ãŸãšããŠããŸãã
⌠ãå®è·µå®å šçãæ¹å广ãéé¡ã«æç®ããŠäžåžã«éãââã7ç§ççž®ããã幎é46äžåãã«å€ããExcelèšç®æé
æ¯èŒè¡šãå ±åæžãšããŠäœ¿ãã³ã
æ¹åååŸæ¯èŒè¡šã¯ããã®ãŸãŸãæ¹åå ±åæžããšããŠåºãã圢ã«ããŠãããšäŸ¿å©ã§ããæ¬¡ã®é ç®ã1æã«åããã®ãçæ³ã§ãã
⪠â ã¿ã€ãã«ïŒæ¹åããŒãïŒ
⪠⡠æ¹åã®èæ¯ã»èª²é¡ïŒãªãæ¹åãããïŒ
⪠⢠æ¹åå
容ïŒäœããããïŒ
⪠⣠æ¹åååŸã®ããŒã¿ïŒæ¯èŒè¡šïŒã°ã©ãïŒ
âª â€ å¹æãµããªãŒïŒæ°å€ã»é顿ç®ïŒ
⪠⥠ä»åŸã®å±éïŒæšªå±éã»è¿œå ã®æ¹åäºå®ïŒ
A3çšçŽ1æããŸãã¯A4暪2æä»¥å ã«ãŸãšãããšãäŒè°ãäžåžãžã®èª¬æã§äœ¿ããããè³æã«ãªããŸããèšåæè³ãäŒŽãæ¹åãªããæè³ã®ååæéãâ€ã«å ¥ããŠãããšã決è£ãæ©ãé²ã¿ãŸãã
⌠æè³ååæéã®èšç®æ¹æ³ââèšåæè³ã®çšè°ã§äœ¿ãåºæ¬åŒãšå€æåºæº
æ¯èŒè¡šã掻ããããã®ç¿æ £
æ¹åååŸæ¯èŒè¡šã®å¹æãæå€§ã«ããã«ã¯ããæ¹ååã®ããŒã¿ãåãããšãããã¡ã°ã倧äºã§ãã
æ¹åãå§ããåã«ãå¿ ãæ¬¡ã®3ã€ããã£ãŠãã ããã
⪠ä»ã®æ°å€ã枬ã£ãŠèšé²ãã
⪠ä»ã®çŸå Žã®åçãæ®ã£ãŠãã
⪠ä»ã®æé ãèšé²ããŠãã
ãæ¹åããããšã§ãæ¹ååã®ããŒã¿ããªãããšã«æ°ã¥ããããšããäºæ ãé²ããããæ¹åã«çæãããšåæã«ãæ¹ååã®èšé²ã·ãŒãããäœãç¿æ £ãã€ããŸãããã
äœãã©ã枬ãã°ãããã¯ããã¡ãã§æé ã«ããŠããŸãã
⌠çç£æè¡ãæåã«ããã¹ãæéççž®ã®åââçŸç¶ææ¡âã ãåé¡âæ¹åã®3ã¹ããã
ãŸãšã
⪠æ¹åååŸããåãææšã§æ°å€ã«ãã
⪠差ãšåæžçã¯ãåŒãå
¥ããŠããã°èªåã§åºããããã€ã³ãããšã%æžãã¯æžãåãã
⪠BeforeïŒAfterãè²ã§åºå¥ãããã°ã©ãã®çžŠè»žã¯0ãã
⪠ã°ã©ãïŒåçã§ãèŠãŠäŒãã圢ã«ãã
⪠絶察å€ã»åæžçã»é顿ç®ã®3çš®é¡ã§è¡šãïŒéé¡ã¯äººä»¶è²»ã¬ãŒããæèšïŒ
⪠1æã®å ±åæžãšããŠå®çµããã
⪠æ¹åãå§ããåã«ãæ¹ååã®ããŒã¿ãåã£ãŠãã
æ¹å掻åã®äŸ¡å€ã¯ããã£ãäºå®ã§ã¯ãªããäŒããããšã§åããŠèªããããŸããæ¯èŒè¡šããã¡ããšäœãããšããæ¬¡ã®æ¹åãžã®æ¿èªã𿝿Žã«ã€ãªãããŸãã
ããããŠèªã¿ãã
⌠ãã¬ãŒãå³ã®äœãæ¹ãšèªã¿æ¹ââäžè¯å¯Ÿçã§ãå¹ã2å²ããèŠã€ãã
âŒ è£œé æ¥ã§äœ¿ãExcel颿°ãã¹ã10ââVLOOKUPã»IFã»COUNTIFã»SUMIFã®äœ¿ãåããçŸå Žã®å®äŸã€ãã
âŒ æšæºäœæ¥çµåãã衚ãšã¯ïŒæžãæ¹ããŒããã解説ââã¿ã€ã ããŒã»ã¿ã¯ãã¿ã€ã ã»æé ãèšå ¥äŸã€ãã
ExcelãããŸãšããŠèŠãããæ¹ãž
è£œé æ¥ã®Excelã®èšäºããèŠããé ã«äžŠã¹ããŸãšããäœããŸããã
âŒ è£œé æ¥ã®Excelã¯äœããèŠããã°ããïŒââçŸå Žã®æ°åãä»çµã¿ã«ãã31èšäºãä¿åçã
Excelãã³ãã¬ãŒããäœã£ãŠããŸã
æ¹ååã®ããŒã¿éããããæ¹ååŸã®æšæºåãŸã§ã«äœ¿ããæžåŒãBOOTHã«çœ®ããŠããŸãããã¯ãã¯äœ¿ã£ãŠããªãã®ã§ãäŒç€Ÿã®PCã§ãåããŸãã
â¶ IEåäœåæãã³ãã¬ãŒãéïŒ9ã·ãŒãïŒÂ¥900
â¶ æšæºäœæ¥ÃIEåäœåæ çŸå Žæ¹åãã㯠¥1,500
æ¹åã®å¹æã®ç¢ºããæ¹ã¯ãæ¬ã«ãŸãšããŸããïŒKindleïŒ
çµç«å·¥çšã®ãµã€ã¯ã«ã¿ã€ã ã60ç§ãã42ç§ã«çž®ãããŸã§ããæž¬ãã»ã ããèŠã€ããã»æ¹åæ¡ãåºãã»å¹æã確ããããã®é ã«1åã§è¿œããããæ¬ã§ãã
第9ç« ã广ã確ãããŠå®çããããã§ããã®èšäºãšåãæ¹åååŸæ¯èŒè¡šããèŠçŽ äœæ¥ããšãšå·¥çšã®ææšããšã®2ã€ã®è¡šã§äœãå®äŸãæ±ã£ãŠããŸããçž®ãã æéãéé¡ã«çŽãèšç®ãšãæ¹åãå ã«æ»ããªãããã®æšæºäœæ¥ã®3ç¹ã»ããããåãç« ã«ãããŸãã
⌠çŸå Žã§äœ¿ãIEæ¹åå ¥éââäœæ¥ã®ã ããèŠã€ããŠæéãçž®ãã9ã€ã®ã¹ããã
â» Kindle Unlimited ããå©çšã®æ¹ã¯è¿œå æéãªãã§èªããŸãã
ãã®noteã®æ©ãæ¹
èšäºãå¢ããŠããã®ã§ãã©ãããèªãã°ãããã®æ¡å
ãäœããŸããã
é£èŒã·ãªãŒãºã®å
¥å£ãKindleã®æ¢åãExcelãã³ãã¬ãŒãã®äžèЧãããã«ãŸãšããŠããŸãã
⌠ã¯ãããŸããŠãMKM_techã§ãââçç£æè¡20幎ããã®noteã®æ©ãæ¹
ð¬ èšäºã®å 容ã§è³ªåã»çåãããã°ãã³ã¡ã³ãæ¬ãžã©ãããããããã ã質åã¯ãèšäºã«ããŠè©³ãããçãããŠããŸãã