Data Guy’s Bookstat under-guesses sales on 3 Hachette ebooks by 14,000, throwing Bookstat numbers for non-Hachette titles into doubt
The problem with claiming upwards of 95% accuracy when guessing ebook sales based on relative...
Read Moreby Mark Williams | Apr 19, 2020 | Ebooks, Global Publishing, UK | 0 |
The problem with claiming upwards of 95% accuracy when guessing ebook sales based on relative...
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