Matrix is singular to working precision.
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economics student
2018 年 8 月 13 日
コメント済み: economics student
2018 年 8 月 13 日
Hi, when downloading some time series the result provided is Matrix is singular to working precision. The data are quite similar, could that be the underlying reason?
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James Tursa
2018 年 8 月 13 日
編集済み: James Tursa
2018 年 8 月 13 日
If a square matrix has rows or columns that are very nearly the same, then yes this would cause the matrix to be singular to working precision.
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James Tursa
2018 年 8 月 13 日
Impossible to advise you without knowing what problem you are trying to solve. I.e., what does the data represent and what are you trying to do with it downstream in your code.
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