query: t.test error: data are essentially constant
positive_passages.docid: 144029
positive_passages.text: one sample t-tests applied to each row - 'data are essentially constant' error
negative_passages.docid: 120669
negative_passages.text: Explanation of unpredictable behaviour of tee
negative_passages.docid: 134101
negative_passages.text: how to subtract a constant value from a data file?
negative_passages.docid: 82291
negative_passages.text: $T$ has no eigen-values
negative_passages.docid: 111953
negative_passages.text: Independent samples t-test with unequal sample sizes
negative_passages.docid: 106646
negative_passages.text: Prove F test is equal to T test squared
negative_passages.docid: 50900
negative_passages.text: Testing normality
negative_passages.docid: 99826
negative_passages.text: Error in `ezANOVA` with balanced dataset with no missing data
negative_passages.docid: 75452
negative_passages.text: Initial value problem with $t$ and $x'$
negative_passages.docid: 108931
negative_passages.text: what statistics test should i run to show that something is significantly different from 0?
negative_passages.docid: 74477
negative_passages.text: T-test for non normal when N>50?
negative_passages.docid: 107949
negative_passages.text: Testing a regression coefficient against 1 rather than 0
negative_passages.docid: 111576
negative_passages.text: Formula to generate Critical t-values for t-test (instead of using a look-up array)
negative_passages.docid: 38579
negative_passages.text: Relation between confidence interval and testing statistical hypothesis for t-test
negative_passages.docid: 66489
negative_passages.text: Restricting T to string and int?
negative_passages.docid: 90637
negative_passages.text: How to derive test statistic under composite null hypothesis?
negative_passages.docid: 44322
negative_passages.text: train_test_split() error: Found input variables with inconsistent numbers of samples