Lipalopalo tsa Tsamaiso
Mehleng ea kajeno ea kajeno, data e fetohile e 'ngoe ea matlotlo a bohlokoa ka ho fetisisa mokhatlong. Bokhoni ba ho bokella, ho sekaseka le ho toloka data bo fana ka monyetla o moholo oa tlholisano. Tsamaisong, lipalo-palo li bapala karolo ea bohlokoa ho etseng liqeto tse sebetsang tse tsamaisoang ke data. Sengoloa sena se tla tšohla karolo le bohlokoa ba lipalo-palo tsamaisong, hammoho le lits'ebetso tse 'maloa tse sebetsang tseo batsamaisi ba ka li sebelisang.
Ho Utloisisa Lipalopalo Tsamaisong
Lipalopalo ke saense ea ho bokella, ho sekaseka, ho toloka le ho hlahisa lintlha. Moelelong oa tsamaiso, lipalopalo li bolela tšebeliso ea mekhoa le maqheka a lipalopalo ho tšehetsa lits'ebetso tsa ho etsa liqeto ka har'a mekhatlo. Sena se akaretsa likarolo tse fapaneng, ho tloha tlhahlobong ea lichelete le tsamaiso ea basebetsi ho ea ho papatso le ts'ebetso.
Batsamaisi ba utloisisang le ho sebelisa lipalo-palo mosebetsing oa bona ba ka etsa liqeto tse betere le tse nang le tsebo e batsi hobane li thehiloe holim'a data e nepahetseng le tlhahlobo e felletseng. Sena se fapane le ho etsa liqeto tse itšetlehileng feela ka kutloisiso kapa boiphihlelo.
Bohlokoa ba Lipalopalo Tsamaisong
1. E thusa ho etsa liqeto ho latela lintlha
E 'ngoe ea melemo e meholo ea ho sebelisa lipalo-palo ke bokhoni ba ho etsa liqeto tse tsamaisoang ke data. Ka ho sebelisa lisebelisoa le maqheka a lipalo-palo, batsamaisi ba ka tseba mekhoa, mekhoa le likamano tsa data tse ka 'nang tsa se ke tsa bonahala hang-hang. Liqeto tse tsamaisoang ke data li na le tekanyo e phahameng ea ho nepahala 'me li lumella batsamaisi ho fokotsa kotsi.
2. Ho Lekanya le ho Lekola Tshebetso
Lipalopalo li sebelisoa ho lekanya le ho lekola ts'ebetso ea likarolo tse fapaneng tsa mokhatlo. Mohlala, tlhahlobo ea thekiso e ka fana ka temohisiso ea hore na ke lihlahisoa kapa litšebeletso life tse rekisoang hantle, linako tse holimo tsa thekiso, le likhetho tsa bareki. Mehloling ea batho, lipalo-palo li sebelisoa ho lekanya tlhahiso ea basebetsi, sekhahla sa ho boloka basebetsi le katleho ea mananeo a koetliso.
3. Laola Lisebelisoa ka Bokgoni
Hangata batsamaisi ba tlameha ho aba mehlodi e fokolang ho fihlela lipheo tsa mokhatlo. Ka ho sebelisa mekhoa ea lipalo-palo joalo ka tlhahlobo ea regression le tlhahlobo ea phapang, batsamaisi ba ka fumana lintlha tse susumetsang ts'ebetso haholo le ho ntlafatsa ts'ebeliso ea mehlodi.
4. Ho Khetholla Menyetla le Litšokelo
Lipalopalo li boetse li thusa batsamaisi ho tseba menyetla le litšokelo tseo mokhatlo o ka tobanang le tsona. Ka tlhahlobo ea data, batsamaisi ba ka tseba likarolo tsa 'maraka tse sa sebelisoang, ba hakanya tlhoko ea nakong e tlang, 'me ba lemoha mathata a hlokang ho rarolloa pele e e-ba mathata.
5. Ntlafatsa ho Nepahala ha Ponelopele
Liqetong tse ngata tsa khoebo, bokhoni ba ho bolela esale pele bokamoso bo bohlokoa haholo. Lipalopalo li fana ka lisebelisoa tse kang tlhahlobo ea letoto la nako, tse sebelisoang ho etsa likhakanyo tse nepahetseng haholoanyane mabapi le thekiso, litšenyehelo, thepa ea thepa le tse ling.
Litšebeliso tse Sebetsang tsa Lipalopalo Tsamaisong
1. Tlhahlobo ea Thekiso le Papatso
Papatsong, lipalo-palo li sebelisoa ho khetholla limmaraka tse reriloeng tse loketseng, ho utloisisa boitšoaro ba bareki, ho lekola katleho ea matšolo a papatso, le ho bolela esale pele thekiso ea nako e tlang. Mohlala, tlhahlobo ea lihlopha e ka thusa ho arola 'maraka ka ho arola bareki ka lihlopha ho latela litšobotsi tse itseng.
2. Taolo ea Boleng
Tlhahisong, lipalo-palo li sebelisoa bakeng sa ho beha leihlo le ho laola boleng. Mekhoa e kang Six Sigma le lichate tsa taolo li thusa ho netefatsa hore lihlahisoa le lits'ebetso li lula ka har'a mamello e thehiloeng. Sena se bohlokoa bakeng sa ho fokotsa kotsi ea liphoso tsa sehlahisoa le ho eketsa khotsofalo ea bareki.
3. Basebetsi
Lipalopalo li sebelisoa likarolong tse fapaneng tsa tsamaiso ea basebetsi, ho tloha ho hiroeng ho ea tsamaisong ea ts'ebetso. Mehlala ea ho khutlela morao e ka sebelisoa ho khetholla lintlha tse susumetsang tlhahiso ea basebetsi. Ho feta moo, tlhahlobo ea kamano e ka thusa ho lekola kamano pakeng tsa maemo a koetliso le ts'ebetso ea basebetsi.
4. Lichelete
Tlhahlobo ea lintlha tsa lichelete ke e 'ngoe ea lits'ebetso tsa mantlha tsa lipalo-palo tsamaisong. E kenyelletsa tlhahlobo ea likotsi, tlhahlobo ea matsete, le ponelopele ea lichelete. Mekhoa e kang tlhahlobo ea regression le li-simulation tsa Monte Carlo li sebelisoa ho thusa ho etsa liqeto tse betere tsa matsete le ho laola likotsi tsa lichelete ka katleho e kholo.
5. Ts'ebetso ea Ts'ebetso
Tsamaisong ea ts'ebetso, lipalo-palo li thusa ho rala le ho laola ts'ebetso. Mohlala, tlhahlobo ea bokhoni, tlhahlobo ea mela, le ketsiso ea ts'ebetso li sebelisoa ho ntlafatsa bokhoni le tlhahiso. Ho feta moo, mekhoa ea lipalo-palo e sebelisoa ho lekola le ho ntlafatsa lits'ebetso tsa khoebo.
Lisebelisoa tsa Lipalopalo tse Sebelisoang Khafetsa Tsamaisong
1. Microsoft Excel
Leha ho ka utloahala ho le bonolo, Microsoft Excel ke sesebelisoa se matla le se tsebahalang har'a batsamaisi. Excel e fana ka mesebetsi le likarolo tse fapaneng tsa lipalo-palo tse nolofalletsang tlhahlobo ea data, ho etsa litšoantšo le ho etsa mohlala oa data.
2. SPSS (Sephutheloana sa Lipalopalo bakeng sa Saense ea Sechaba)
SPSS ke software e sebediswang haholo bakeng sa tlhahlobo ya dipalopalo e rarahaneng haholoanyane. SPSS e dumella basebedisi ho etsa ditlhahlobo tse fapaneng tsa dipalopalo, tse kang tlhahlobo ya regression, tlhahlobo ya phapang, le tlhahlobo ya dintlha.
3. R le Python
R le Python ke lipuo tsa mananeo tse ruileng lilaebraring tsa lipalo-palo 'me li tumme har'a bo-rasaense ba data. Ka bobeli li fana ka ho tenyetseha le bokhoni ba ho sebetsana le lintlha tse ngata le ho etsa litlhahlobo tse rarahaneng.
4. SAS (Sistimi ea Tlhahlobo ea Lipalopalo)
SAS ke software e 'ngoe e sebelisetsoang tlhahlobo ea lipalo-palo le tsamaiso ea data. SAS e sebelisoa khafetsa lipatlisisong tsa thuto le tsa indasteri ka lebaka la bokhoni ba eona bo boholo ba tlhahlobo ea data le litlaleho.
5. Tafole
Tableau ke sesebelisoa se matla sa ho bona data se thusang batsamaisi ho toloka data ka tsela e utloisisehang haholoanyane. Tableau e lumella basebelisi ho theha li-dashboard tse sebelisanang le tse bonts'ang lintho ka mokhoa o utloahalang.
Qetello
Lipalopalo li fana ka motheo o tiileng bakeng sa batsamaisi ho etsa liqeto tse bohlale le tse nang le tsebo e batsi. Ka ho utloisisa le ho sebelisa lisebelisoa le mahlale a lipalopalo, batsamaisi ba ka tseba menyetla, ba laola likotsi, 'me ba ntlafatsa tšebeliso ea lisebelisoa. Ho feta moo, tsebo ea lipalopalo e boetse e thusa ho lekanya le ho lekola ts'ebetso ea mokhatlo ka kakaretso.
Lefatšeng le ntseng le eketseha ka lebaka la data, bokhoni ba ho sekaseka le ho toloka data ke senotlolo sa katleho bakeng sa batsamaisi. Ka hona, tsebo ea lipalo-palo ha se feela molemo, empa hape ke tlhokahalo bakeng sa batsamaisi ba batlang ho lula ba le bohlokoa le ho qothisana lehlokoa tikolohong ea khoebo e fetohang.
