[R] Column 'xyz' does not exist

[Jeff Newmiller]

Your example is not reproducible [1][2][3] as recommended by the Posting Guide (referenced in the footer of this and every message on this mailing list).

[1] http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example

[2] http://adv-r.had.co.nz/Reproducibility.html

[3] https://cran.r-project.org/web/packages/reprex/index.html (read the vignette) 

On July 30, 2019 2:03:01 AM PDT, Tolulope Adeagbo <tolulopeadeagbo using gmail.com> wrote:
>So I'm having this error:
>
>column 'Previous stage does not exist'
>
>bal_matrix = loan_data_2 %>% as.tibble() %>%
>  dplyr::arrange(Account_number) %>%
>  dplyr::group_by(Previous_stage, Current_stage) %>%
>  dplyr::summarise(
>    Total_bal = sum(Balance, na.rm = TRUE)
>  ) %>%
>  tidyr::spread(key = Current_stage, value = Total_bal, fill = 0)
>
>Please assist.
>
>	[[alternative HTML version deleted]]
>
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-- 
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