{"id":55539,"date":"2020-01-23T00:00:00","date_gmt":"2020-01-22T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/kak-ponyat-chto-ty-frezerovshhik"},"modified":"2020-02-18T14:03:40","modified_gmt":"2020-02-18T11:03:40","slug":"kak-ponyat-chto-ty-frezerovshhik","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/kak-ponyat-chto-ty-frezerovshhik","title":{"rendered":"Hur f\u00f6rst\u00e5r man att man \u00e4r en fr\u00e4sare?","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Fr\u00e4sare \u00e4r riktigt bra m\u00e4nniskor. Jag h\u00e4ngde mycket med dem i verkstaden n\u00e4r jag gjorde praktik och skrev min avhandling. Senare ins\u00e5g jag att fr\u00e4sare finns \u00f6verallt.<\/p>\n

Allt som fr\u00e4saren g\u00f6r p\u00e5 jobbet \u2013 st\u00e5r vid fr\u00e4scar och bearbetar detaljer. P\u00e5 lunchen g\u00e5r han och \u00e4ter, ibland bes\u00f6ker han toaletten och varje timme springer han ut f\u00f6r att r\u00f6ka. Det \u00e4r allt.<\/p>\n

Fr\u00e4saren uppfyller alltid normen. \u00c4ven \u00f6verskrider den, n\u00e4stan alltid. Men, m\u00e4rkligt nog, \u00f6verskrider han alltid med en liten procent. Med fr\u00e4sarens ord: \"ser du, vi g\u00f6r lite mer f\u00f6r att f\u00e5 bonus, men inte f\u00f6r mycket s\u00e5 att normen inte h\u00f6js\". Han g\u00e5r hem klockan 15:00, \u00e4ven om arbetsdagen \u00e4r till 17:00. Eftersom han har uppfyllt normen.<\/a><\/noindex><\/p>\n

Fr\u00e4saren ser alltid p\u00e5 andra fr\u00e4sare och f\u00f6rs\u00f6ker inte sticka ut fr\u00e5n den allm\u00e4nna str\u00f6mmen. Om alla g\u00e5r kl. 15:00, s\u00e5 g\u00e5r fr\u00e4saren ocks\u00e5. Om alla \u00f6verskrider planen med 5%, s\u00e5 g\u00f6r fr\u00e4saren likadant. Om alla klandrar arbetare utan fast anst\u00e4llning, s\u00e5 g\u00f6r fr\u00e4saren ocks\u00e5 det.<\/p>\n

Fr\u00e4saren kommer alltid att vara fr\u00e4sare. De tillf\u00e4lliga fr\u00e4sarna som har blivit chefer f\u00f6r avdelningar, eller som p\u00e5 n\u00e5got mirakul\u00f6st s\u00e4tt blivit direkt\u00f6rer f\u00f6r f\u00f6retag, \u00e4r inte l\u00e4ngre fr\u00e4sare. De utvisas h\u00f6gtidligt fr\u00e5n den stolta familjen av fr\u00e4sare.<\/p>\n

Fr\u00e4saren \u00e4r stabil. Han \u00e4r alltid p\u00e5 samma plats. Han f\u00f6r\u00e4ndrar ingenting. Han fr\u00e4ser. S\u00e5 mycket som han blivit tillsagd (ja, lite mer f\u00f6r att f\u00e5 bonus). Pratar med andra fr\u00e4sare. Ibland med svarvare. Dricker \u00f6l. Tittar p\u00e5 serier. \u00c4lskar fiske.<\/p>\n

Om man ritar en produktivitetskurva f\u00f6r fr\u00e4saren, s\u00e5 blir det en rak linje, parallell med x-axeln (horisontell, kort sagt). Ibland stiger linjen n\u00e5got \u2013 n\u00e4r fr\u00e4saren tvingas \u00f6ka normen. Vid pensioneringen faller kurvan till noll. Det \u00e4r allt.<\/p>\n

Hur kontrollerar man om man \u00e4r fr\u00e4sare eller inte? Enkelt \u2013 rita en graf \u00f6ver din produktivitet.<\/p>\n

Om du \u00e4r programmerare \u2013 m\u00e4t efter de metrik som du bed\u00f6ms efter. Eller efter pengarna som du tj\u00e4nar. Om du \u00e4r s\u00e4ljare \u2013 m\u00e4t efter inkomster eller betalningar. Om du \u00e4r chef f\u00f6r programmerare \u2013 m\u00e4t efter metrik f\u00f6r dina underordnade. Om du \u00e4r chef f\u00f6r ett blandat team \u2013 rita efter b\u00e5da m\u00e4tv\u00e4rdena.<\/p>\n

Och sedan \u00e4r allt enkelt. Om din graf sv\u00e4nger runt en rak linje, d\u00e5 \u00e4r du fr\u00e4sare.<\/p>\n

Om du \u00e4r en h\u00e4ngiven n\u00f6rd och tvivlar p\u00e5 att grafen fluktuerar p\u00e5 ett slumpm\u00e4ssigt s\u00e4tt, anv\u00e4nd statistiska metoder. Rita inte grafen, utan g\u00f6r ett urval och rita f\u00f6rdelningen, bed\u00f6m variansen, det matematiska f\u00f6rv\u00e4ntningarna, och kontrollera normaliteten av f\u00f6rdelningslagen med Shapiro-Wilk-testet, till exempel. Om f\u00f6rdelningslagen \u00e4r normal, s\u00e5 \u00e4r du en fr\u00e4sare, eftersom en upp\u00e5tg\u00e5ende trend skulle tyda p\u00e5 en avsaknad av normalitet.<\/p>\n

\u00c4nnu b\u00e4ttre \u2013 ta flera urval, \u00f6ver \u00e5ren, och testa hypotesen om likhet i matematiska f\u00f6rv\u00e4ntningar med Student's t-test. Du kan kontrollera likheten i varianser med Fisher-testet. D\u00e5 kommer du att inse att du \u00e4r en fr\u00e4sare.<\/p>\n

F\u00f6r s\u00e4kerhets skull, kontrollera dig sj\u00e4lv med informella tecken p\u00e5 att vara fr\u00e4sare. Till exempel, du har i \u00e5ratal gjort samma sak \u2013 inte i den meningen att du bara arbetar p\u00e5 ett st\u00e4lle, utan i den meningen att du bara programmerar, bara s\u00e4ljer, osv. Eller s\u00e5 uppfyller du alltid normen, men aldrig \u00f6vertr\u00e4ffar den med dubbelt s\u00e5 mycket. Dessutom bryr du dig om dina kollegors \u00e5sikter och \u00f6vertygelser, du f\u00f6rs\u00f6ker inte avvika fr\u00e5n dem och p\u00e5verkar dem p\u00e5 inget s\u00e4tt.<\/p>\n

Om du \u00e4r en fr\u00e4sare \u2013 grattis. Du kan f\u00f6rv\u00e4nta dig en stabil, vacker, platt produktivitetsgraf fram till pensionen. Du beh\u00f6ver inte oroa dig f\u00f6r n\u00e5got mer.<\/p>\n

Om du inte \u00e4r en fr\u00e4sare, finns det inget att gratulera till. Din graf kommer att v\u00e4xa och sjunka om vartannat. Det kommer att finnas brist p\u00e5 stabilitet. Och det v\u00e4rsta \u00e4r \u2013 ingen aning om vad som kommer h\u00e4nda om ett \u00e5r, tv\u00e5 eller trettio.
\n
K\u00e4lla: habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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