Function to calculate the sum of squared deviations(from the mean) of a vector in R?
105097
Calculating sum of squared deviations in R
59274
Why do cost functions use the square error?
102638
Computing variance of squared difference of i.i.d. uniform random variables
10222
Simplify $\sum (x_i- \mu)^2$
70540
Calculate mean and standard deviation from a vector of samples in C++ using Boost
152131
Uniform PDF of the difference of two r.v
143742
Variance of sum of random number of random variables (Cambridge University Worksheet)
112425
Calculating the average of variably sized blocks of numbers within a column?
73181
Standard deviation of binned observations
89910
Is it possible to find the combined standard deviation?
7679
How do you estimate the mean of a Poisson distribution from data?
26961
How do I calculate standard errors for sums of OLS coefficients?
132568
Adjusted R-squared formula
109959
Calculate mean of ordinal variable
142777
Skewness, kurtosis and how many standard deviations values are from the mean
35811
How to get plot of average value from R
54278
How to apply a constant function to a vector of values?