>Removing data is never a neutral choice, and it should always be taken into consideration (which data is removed).
replyAbsolutely. If you have obviously wrong data your choices are generally:
1. Leave the bad data in.
2. Leave the bad data in and flag it as suspect.
3. Omit the dad data.
4. Correct the bad data.
Which is the best choice depends on context and requires judgement. But I find it hard to imagine any situation where option 1 is the right choice.
Obviously the best solution is to do basic validation as the data is entered, so that people can't add a location in the Indian ocean to a UK dataset. It seems rather negligent that they didn't do this.
Like I said in a different post, there are legal reasons for why you would want the original data. Deleting the data from the dataset is negligent.
replyIf you want something to blame, blame the system that allowed the data to be bad in the first place. You're pointing your finger at the wrong people and it's unreasonable of you to call them negligent.