Pearson coefficient

Pearson coefficient

Pearson coefficient pearson coefficient aik qisam ka artabi king hai jo do mutagayar ke darmiyan talluq ko zahir karta hai jo aik hi waqfa ya tanasub ke pemanay par mapa jata hai. Pearson ka Adad do musalsal mutaghayyar ke darmiyan talluq ki taaqat ka pemana hai. pearson coefficient talaash karne ke liye, jisay pearson correlation coefficient ya pearson product-moment corelation coefficient bhi kaha jata hai, do mutagayar ko aik sector plot par rakha jata hai. Mutagayar ko x aur y ke tor par zahir kya jata hai. Gatnak ko shumaar karne ke liye kuch lakiri hona zaroori hai. Lakiri rishte se koi mamaslat nah zahir karne wala bikhra plot bekar hoga. sector plot ki seedhi lakeer se jitni ziyada mushabihat hogi, association ki taaqat itni hi ziyada hogi. adadi tor par, Pearson Adad ko isi terhan zahir kya jata hai jis terhan aik atbari gatnak jo lakiri rajat mein istemaal hota hai, -1 se + 1 tak. + 1 ki qader do ya ziyada mutagayar ke darmiyan kaamil misbet talluq ka nateeja hai. misbet artbat is baat ki nishandahi karta hai ke dono mutagayar aik hi simt mein harkat karte hain. is ke bar aks, -1 ki qader aik kaamil manfi talluq ki numaindagi karti hai. manfi artbat se pata chalta hai ke jaisay jaisay aik mutaghayyar barhta hai, dosray mein kami aati hai. woh ulta talluq rakhtay hain. sifar kisi talluq ki nishandahi nahi karta . Important factor pearson coefficient aik riyazi artbat ka gatnak hai jo do mutagayar ke darmiyan talluq ko zahir karta hai, jisay x aur y kaha jata hai. Pearson coefficient ki had + 1 se -1 tak hoti hai, jis mein + 1 misbet artbat ki numaindagi karta hai, -1 manfi artbat ki numaindagi karta hai, aur 0 kisi talluq ki numaindagi nahi karta hai. Pearson adadi artbat ko zahir karta hai, wajah nahi hai. angraiz rayazi daan aur shumariyat carl Pearson ko kayi shmaryati tknikin tayyar karne ka sehra diya jata hai, jin mein Pearson Pearson coefficient, chi ascholar test, p value, aur lakiri regration shaamil hain . Advantage of the Pearson coefficient aik aisay sarmaya car ke liye jo port folyo ko mtnoa banana chahta hai, Pearson coefficient mufeed ho sakta hai. asason ke joron ke darmiyan tareekhi wapisun ke bikhare hue platon se hisabaat, jaisay activity-band, acviter, band real state, waghera, ya ziyada makhsoos asasay —jaisy barray keep aykoyti, chhootey keep aykoyti, aur karz- ubharti hui market acvater - pearson coefficients tayyar karen ge taakay sarmaya car ko rissk aur return perameter ki bunyaad par port folyo ko jama karne mein madad miley. taham, note karen ke aik Pearson coefficient artbat ki pemaiesh karta hai, nah ke wajah, jis ka matlab hai ke aik mutaghayyar dosray mutaghayyar mein nateeja peda karta hai. agar laaj keep aur small keep activity ka gatnak 0. 8 hai, to yeh maloom nahi hoga ke association ki nisbatan ziyada taaqat ki wajah kya hai .

What values can the Pearson correlation coefficient take?

Patron correlation mein hamen plus one,r aur negative one ke kadron ko ek range mein le sakta hai. Zero ki kimat do tagyarat ke darmiyan Koi bhi Nahin hai. Zero se jyada Kadar ki kimat ek musibat Nishant hi karti hai jo iske liye bahut hi jaruri hoti hai jisse usko bahut hi fayda hasil hota hai jo uske liye bahut hi jaruri aur ladni tarika hota hai jisse vah paida hasil kar sakta hai. Is Tarah ek to tagyrat ki kimat badhati hai to dusri taraf dusre tagyrat raat ki kimat bhi badhati hai. Zero se kam Kadar ki kimat manfi hone ki nishan dahi karti hai. Jise jise ak mugyrat ki kimat badhati hai to is Tarah dusre ki kimat kam hoti jaati hai. Jise niche tasveer mein dikhaya gaya hai. How can we determine the strength of association based on the Pearson correlation coefficient?

Is Tarah ki correlation ke liye hamen acche tarike se apne kam ko karna hota hai jo hamare liye bahut hi jaruri hota hai iske liye hamen correlation aur uske dusre taraf ke charat ko dekhna hota hai jo hamare liye bahut hi fayda band hota hai isase hamen positive charge aur negative charge ke bare mein pata chalta hai is Tarah ham tasvir ko dekh kar jarur Ham market ko analyse kar sakte hain ki market ki simat mein ja rahi hai isase hamen jarur market ke upar aur niche jaane ke bare mein pata chalta hai ki Ham jarur market mein kamyabi hasil karenge to is Tarah ham ko corelation ka istemal Karke jarur fayda hasil kar sakenge to is Tarah coefficient ka istemal Karke Ham market ko jarur acche makan tak le jaenge jisse hamen fayda hasil hoga. Is Tarah Ham value ko istemal karenge Jo hamare liye jaruri hai jo ko relation ke liye hamare liye fayda man sabit Hogi iske liye hamen market mein trade ko 6 tarike se dekhna hoga jo hamen waqt per apna Kam Karne mein jarur fayda Dega yahi vajah hai agar Ham theek se market mein market kam ko karenge to jarur hamen correlation aur iski jaruri chijon ko samajh sakenge jaise hamen trade mein loss Nahin Hoga aur jarur ham Forex market mein achcha Naam banaa sakenge is Tarah hamen Apne kam ko analyse karna hoga aur market mein trading ke liye hamen apna waqt nikalna hoga jo hamen ko corelation aur vah chijon ke bare mein bataega to is Tarah Ham jarur kamyab honge aur ko corelation ko jaan sakenge.