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13์ผ์ฐจ | ์—ญ๋Œ€ ๋‚จ์ž ์ถ•๊ตฌ ๊ตญ๊ฐ€๋Œ€ํ‘œ AํŒ€์˜ ๋“์  ๋ฐ์ดํ„ฐ ์‹œ๊ฐํ™” 1. ๋ฐ์ดํ„ฐ ์ˆ˜์ง‘ (๊ตฌ๊ธ€ ์Šคํ”„๋ ˆ๋“œ ์‹œํŠธ) - ์ถ•๊ตฌํ˜‘ํšŒ(KFA)์˜ ๋ฐ์ดํ„ฐ - ์›น ํŽ˜์ด์ง€์—์„œ ํŠน์ •ํ•œ ์˜์—ญ์— ์žˆ๋Š” ๋ฐ์ดํ„ฐ๋ฅผ xpath๋ฅผ ํ™œ์šฉํ•ด์„œ ์Šคํฌ๋ž˜ํ•‘ * xpath? ML Path Language๋กœ XML ๋ฌธ์„œ์—์„œ ํŠน์ • ์œ„์น˜์— ์žˆ๋Š” ๊ฐ’์„ ์ฐพ์„ ๋•Œ(๊ฒฝ๋กœ ์ง€์ •) ์‚ฌ์šฉํ•˜๋Š” ์–ธ์–ด - ์ถ•๊ตฌํ˜‘ํšŒ ํ™ˆํŽ˜์ด์ง€์— ๋“ค์–ด๊ฐ€ ๊ธฐ๋ก์‹ค์˜ ๊ฐœ์ธ ์ตœ๋‹ค ๋“์  ์ˆœ์œ„ ํ…Œ์ด๋ธ”์„ ํ™•์ธํ•œ๋‹ค. - ๊ฐœ๋ฐœ์ž ๋„๊ตฌ๋ฅผ ์ด์šฉํ•ด ํฌ๋กค๋งํ•  ๋ถ€๋ถ„์„ ํ™•์ธํ•œ๋‹ค. - ์…€์— ํ•จ์ˆ˜๋ฅผ ์ž…๋ ฅํ•ด ์‹œํŠธ๋ฅผ ์™„์„ฑํ•œ๋‹ค. =importxml("https://www.kfa.or.kr/archive/etc_record.php","//tr[14]/td/table/tbody/tr[*]") 2. ์‹œ๊ฐํ™” ๐Ÿ’ก ์™„์„ฑ ๋Œ€์‹œ๋ณด๋“œ https://public.tableau.com/views/TWBXDay1.. 2022. 2. 5.
BI Study - day4 | COVID impact on Air passenger ๋Œ€์‹œ๋ณด๋“œ ๐Ÿ’ก ์ƒ์„ฑํ•œ ๋Œ€์‹œ๋ณด๋“œ https://public.tableau.com/views/BIDay4-COVIDimpactonTravel_AirPassenger/AirPassengerGrowthHistory_1?:language=ko-KR&publish=yes&:display_count=n&:origin=viz_share_link BI์Šคํ„ฐ๋”” Day4- COVID impact on Travel_Air Passenger BI์Šคํ„ฐ๋”” Day4- COVID impact on Travel_Air Passenger public.tableau.com ๋Œ€์‹œ๋ณด๋“œ ๋™์ž‘ - ๋ณด๊ณ ์ž ํ•˜๋Š” ์›”์— ํ•ด๋‹นํ•˜๋Š” ๋ง‰๋Œ€์ฐจํŠธ๋ฅผ ์„ ํƒํ•˜๋ฉด ๋งต ์ฐจํŠธ๊ฐ€ ๋ฐ”๋€Œ๋Š” ํ•„ํ„ฐ ๋™์ž‘ - ๋ณด๊ณ ์ž ํ•˜๋Š” ์›”์— ํ•ด๋‹นํ•˜๋Š” ๋ง‰๋Œ€์ฐจํŠธ๋ฅผ ์„ ํƒํ•˜๋ฉด ์—ฐ๋„ ๋งค๊ฐœ๋ณ€์ˆ˜๊ฐ€ ๋ฐ”๋€Œ๋Š” ๋งค๊ฐœ๋ณ€์ˆ˜ ๋™์ž‘ .. 2022. 2. 4.
BI Study - day3 | OTT Analysis ํ•„์‚ฌ ๐Ÿ’ก ์ƒ์„ฑํ•œ ๋Œ€์‹œ๋ณด๋“œ https://public.tableau.com/shared/NBYTFQ7BB?:display_count=n&:origin=viz_share_link BI์Šคํ„ฐ๋”” Day3 - OTT Analysis ํ•„์‚ฌ BI์Šคํ„ฐ๋”” Day3 - OTT Analysis ํ•„์‚ฌ image ์ถœ์ฒ˜: Logos-world.net / pngfind.com / pngwing.com public.tableau.com ๐Ÿ’ก ์ƒ์„ฑํ•œ ์‹œํŠธ ์—ฐ๋„๋ณ„ Top5 ์žฅ๋ฅด - [Year] ๋‚ ์งœํ˜•์œผ๋กœ ๋ณ€ํ™˜ - [Year] ๋‚ ์งœ๋ฒ”์œ„๋กœ ํ•„ํ„ฐ (์Šฌ๋ผ์ด๋”๋กœ ์ง์ ‘ ์„ค์ • ๊ฐ€๋Šฅ) - [Genres] ์ƒ์œ„ 5์œ„ ํ•„ํ„ฐ - ์—ฐ๋„๋ณ„ Title์ˆ˜ → ์—ฐ๋„๋Š” ๋ถˆ์—ฐ์†ํ˜•์œผ๋กœ, Title์€ ์˜ค๋ฅธ์ชฝ ๋งˆ์šฐ์Šค๋กœ ๋Œ์–ด์™€ ์—ฐ์†ํ˜• ์นด์šดํŠธ๋กœ. - ๋ผ์ธ ์„œ์‹–ํ–‰ ๊ฒฉ์ž์„ :์—†์Œ ๋‚˜๋ผ๋ณ„ .. 2022. 2. 4.
๋Œ€์‹œ๋ณด๋“œ ํ•„์‚ฌ | Sales By Region of US - ๋งค๊ฐœ๋ณ€์ˆ˜ ๋™์ž‘ (Parameter Actions) ๐Ÿ’ก ์™„์„ฑ๋œ ๋Œ€์‹œ๋ณด๋“œ (๋ฐ์ดํ„ฐ: Sample-Superstore) โ€ป ํƒœ๋ธ”๋กœ ํผ๋ธ”๋ฆญ ๋งํฌ: https://public.tableau.com/views/SALESBYREGIONOFUS/sheet4?:language=ko-KR&publish=yes&:display_count=n&:origin=viz_share_link SALES BY REGION OF US SALES BY REGION OF US public.tableau.com Horizontal Radio Buttons Sheet - [Region] ์—ด ์„ ๋ฐ˜์— ์˜ฌ๋ฆฌ๊ณ , ์—ด ์„ ๋ฐ˜์— 0 ์ž…๋ ฅ - ๋งˆํฌ๋Š” ๋ชจ์–‘์œผ๋กœ ๋ณ€๊ฒฝ - ์ง€์—ญ ์„ ํƒ์„ ์œ„ํ•œ ๋งค๊ฐœ๋ณ€์ˆ˜ & ๊ณ„์‚ฐํ•„๋“œ ์ƒ์„ฑ [p. Select Region] [Selected Region] (์„ ํƒ๋œ ์ง€์—ญ) : IIF([p.. 2022. 1. 31.