পদ্ধতির তুলনা করুন
নির্বাচিত পদ্ধতিগুলো পাশাপাশি পর্যালোচনা করুন; যে সারিগুলোয় পার্থক্য আছে সেগুলো চিহ্নিত করা হয়।
| ফ্রিকোয়েন্সি অ্যানালাইসিস (Frequency Analysis)× | ক্রস-ট্যাবুলেশন বিশ্লেষণ× | |
|---|---|---|
| ক্ষেত্র | পরিসংখ্যান | পরিসংখ্যান |
| পরিবার | Hypothesis test | Hypothesis test |
| উদ্ভবের বছর≠ | 19th century | 1900 |
| প্রবর্তক≠ | Classical statistics (no single inventor) | Karl Pearson |
| ধরন≠ | Descriptive summary | Descriptive and inferential categorical analysis |
| মৌলিক উৎস≠ | Field, A. (2013). Discovering Statistics Using IBM SPSS Statistics (4th ed.). SAGE. ISBN: 978-1446249185 | Pearson, K. (1900). On the criterion that a given system of deviations from the probable in the case of a correlated system of variables is such that it can be reasonably supposed to have arisen from random sampling. Philosophical Magazine, 50(302), 157–175. DOI ↗ |
| অপর নাম | frequency distribution, frequency table, tally analysis, count analysis | crosstab, contingency table analysis, two-way frequency table, bivariate frequency analysis |
| সম্পর্কিত≠ | 3 | 5 |
| সারসংক্ষেপ≠ | Frequency analysis is a fundamental descriptive technique that tallies how often each distinct value or category appears in a dataset. It produces absolute counts, relative percentages, and cumulative frequencies, giving an immediate picture of how observations are distributed across categories. It is the natural first step when exploring categorical or discrete variables before applying inferential tests. | Cross-tabulation analysis (contingency table analysis) is a foundational descriptive and inferential technique for examining the relationship between two or more categorical variables. It arranges observed frequencies into a table of rows and columns, enabling visual inspection of patterns and formal chi-square testing of independence between the variables. |
| ScholarGateডেটাসেট ↗ |
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