[R] An error message with the command fm<-1m

[Jorgen Harmse]

> The function is lm(), not 1m().

Eric Berger is correct (except for the extra parentheses), but it is worth pointing out that variable names do not begin with digits. (You can use backticks, assign, & other features to create such names (e.g. to write the Orwellian assignment `2 + 2` <- 5L), but they are non-standard and you need special syntax to use them.) Maybe the font makes some characters hard to distinguish, but a vertical line at the start of a standard name must be lower-case 'l' or upper-case 'I', not '1' or a pipe symbol. A circle or oval must be 'o' or 'O', not the digit '0'. (Digits after the first character are standard.)

Regards,
Jorgen Harmse.



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