「Table-related commands in STATA」の版間の差分

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===Summary of data1, a continuous variable===
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===Summary of ''data1'', a continuous variable===
 
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2023年4月2日 (日) 17:19時点における版

Abbreviations of commands

table (no abbv.)
tabulate ta
tab
tabstat (no abbv.)
summarize su

Differences between table, tabulate, tabstat, summarize

one-way two-way options
table
table v1

create a one-way table
of v1 with simple statistics

table v1 v2

create a two-way table
of v1 in row† and v2 in column†

,statistics( )
tabulate
tabulate v1

create a one-way table
of v1 with detailed statistics

tabulate v1 v2

create a two-way table
with v1 in row† and v2 in column†

,chi2

Pearson's chi-squared test; *only for two-way

,summarize(v3)

detailed statistics for v3

tabstat
tabstat v1

create a one-way table of v1
with detailed statistics

*no two- or multiple-way table
,statistics( )
,by(v3)

detailed statistics for each of v3

summarize
summarize v1

detailed statistics of v1

*no two- or multiple-way summary
,detail

† row = transverse direction, column = longitudinal direction

Sample data

Suppose we have such a dataset in STATA.

STATAsample.jpg

One-way

Summary of sex, a binary variable

table Table sex.jpg Both reports frequency
but tabulate is more detailed
tabulate Tabulate sex.jpg
tabstat Tabstat sex.jpg Both reports mean
but summarize is more detailed
summarize Summarize sex.jpg

Summary of data1, a continuous variable

table Table data1.jpg Both reports frequency of each value,
which does not make sense
tabulate Tabulate data1.jpg
tabstat Tabstat data1.jpg Both reports mean
but summarize is more detailed
summarize Summarize data1.jpg

Summary of SES, a categorical variable

table Table SES.jpg Both reports frequency
but tabulate is more detailed
tabulate Tabulate SES.jpg
tabstat Tabstat SES.jpg Both reports mean
but summarize is more detailed
summarize Summarize SES.jpg

One-way, multiple

table *Does not create one-way multiple table
tabulate *Does not create one-way multiple table
tabstat Tabstat sex data1 SES.jpg Reports mean in row (transverse) direction
summarize Summarize sex data1 SES.jpg Reports more details in column (longitudinal) direction

Two-way

Relation between sex and factorA