Z-score for weighted proportion
158584
How to calculate the standard error of a proportion using weighted data?
149097
Chi-squared Test and Data Representation
91781
Formula for weighted simple linear regression
24013
Is a weighted $R^2$ in robust linear model meaningful for goodness of fit analysis?
142074
Solving linear regression with weights and constraints
112897
Weighted random selection with and without replacement
130068
Testing Whether a Binomial Distribution Fits Data
10683
statistical method for finding significant numbers in a set
145796
Generate uniformly distributed weights that sum to unity?
141134
How to calculate weighted covariance?
116332
Exact two sample proportions binomial test in R (and some strange p-values)
154192
What is the most appropriate way to cluster respondents based on their rankings of some items?
31220
Finding predictors of upper level of a variable
1224
Is it ok to transform a logarithm variable to z score
92073
Simple Analysis of Likert Result with Mode and Median
71067
Group differences on a five point Likert item
95035
How to correct for small p-value due to very large sample size