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help for tarow                                        (see also:  [R] tabulate)
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tarow, "t-a-row", tabulate by each row

tarow varname1 varname2 [if exp] [in range] , [options_tabulate(tabulate options) row_options_tabulate(tabulate options for tables by each row)]

Description

tarow tabulates two numeric variables in order, row by column. Thereafter, provides, by each row level defined by the first variable, varname1, (1st level, 2nd level, ...) a 2Xn table where n equals the number of columns defined by the levels of the second variable, varname2. The two rows for each 2Xn table are level i and all other.

Options

options_tabulate(tabulate options) and row_options_tabulate(tabulate options for tables by each row) take options available to tabulate and are, in fact, passed directly to tabulate. Examples of tabulate options are: row, col, all, chi2, and exact.

Note

for this version of tarow:

1) [weight], an option of tabulate, is not supported.

2) only numeric variables are accepted; please see encode, to encode string variables to numeric.

Example

. tarow ibio_stg sex, o(row) r(chi exact col row) . tarow ibio_stg sex, if event_i~=0, o(missing) r(exact col row)

Author

Allen Buxton, Assistant Statistician Children's Oncology Group Arcadia, CA

Also see

Manual: [R] tabulate [R] encode

On-line: help for tabulate