types of analysis

Types of analysis

Teesriq, analysis kay tino mukhtalif qisamain hoti hain jo ke mukhtalif fields mein istemal hoti hain, jaise ke maaliyat, science, aur karobar:1. **Tafseeli Tahlil (Descriptive Analysis):** Tafseeli tahlil mein data ko jama karnay aur isay samjhne ke liye istemal kia jata hai taakay halat-e-haal ya tarikhi raishay ko samajhnay mein madad milay. Is tarah se wazahat ki jati hai ke kya waqia hua hai ya kya ho raha hai bina iske peeche ki wajahon ko samjhnay ke. Tafseeli tahlil ka maqsad mushkil data ko asaan tareeqay se pesh karna hota hai. Misalain: - Data ko tasveerat, chaartra aur jadwalon ke zariye vizualize karna. - Maean, median aur mode calculate karna jis se markazi aksaam ko wazahat denay mein madad milti hai. - Hisson ki ta'adad ko dikhane ke liye percentages istemal karna. 2. **Tehqiqati Tahlil (Exploratory Analysis):** Tehqiqati tahlil mein data ki tehqiqat karnay ka silsila hota hai taakay asal nazaraat, taalluqaat ya garbariyaan jo pehlay nazar nahi aati thin, ka pata lag sake. Yeh amooman mushtarak data kay saazi ya mukhtalif tehqiqat ke liye nuqta-e-nazar tayyar karnay mein istemal hoti hai. Tehqiqati tahlil mukhtasir tafseeli tehqiqat ki tayari mein madad karti hai. Misalain: - Data ko vizualize karnay ke liye scatter plots, histograms, aur box plots jaise tajwezat istemal karna. - Mutawazi data ko mutawazi groupon mein taqseem karne ke liye clustering algorithms istemal karna. - Buland dimensions wale data ko vizualize karne ke liye dimensionality reduction methods istemal karna.3. **Iqtibasi Tahlil (Inferential Analysis):** Iqtibasi tahlil mein data ka istemal mukhtalif data ki namonish (sample) se barah-e-karam poora numainda karne ke liye kiya jata hai. Iska maqsad dekhi gayi data se zyada gehrayi tak mufassal natayej nikalna hota hai istatisti mazeed tehqiqat se pehlay. Iqtibasi tahlil tab istemal hoti hai jab mukammal jumlaat se data jama karna mushkil ho. Misalain: - Hypothesis testing istemal karna taakay pata chalay ke variables ke darmiyaan taluqat istatisti tor par ahmiyat rakhtay hain ya nahi. - Confidence intervals istemal karna taakay population parameter ki qisam ka andaza lagaya ja sakay. - Regression analysis istemal karna taakay ek ya zyada tahmin karnay walay variables ke buniyaadiyat par asar darj kar sakay.Har qisam ki tahlil apni khaas maqsad ko pura karti hai aur mukammal samajhnay ke liye inhein mil kar istemal karna faida mand hota hai. Mahatvapurn hai ke mutabiq tahlil ka intikhabi darust tareeqay par kiya jaye, jis mein tehqiqati sawaal, maujooda data, aur makhsoos nataij shamil hain.