"CSV reader, read numbers?"

User: "wessel"
wessel
New Altair Community Member
Updated by Jocelyn
Dear All,

I have a dataset which sometimes has +numbers.
Like +21.12 or -21.12, or sometimes without, like 21.12.
Do I need to manually delete all the + symbols?
Or is there anyway Rapidminer can read these as normal numbers?

Best regards,

Wessel

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    User: "B_"
    B_
    New Altair Community Member
    Use the Replace operator with a regular expression to filter out the +/-.

    B.
    User: "land"
    land
    New Altair Community Member
    Hi,
    another (possible simple solution) try to define the + as optional part of the separation regular expression.

    Greetings,
     Sebastian
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