Simultaneous Inference on All Linear Combinations of Means with Heteroscedastic Errors

Table 4

Sample sizes, means, and sample standard deviations of 349 women who stopped smoking during pregnancy period [14].

Label	Condition	Description	𝑛𝑖	𝑦𝑖	𝑠𝑖
PC	Precontemplation	Smokes and has no plan to quit smoking	69	24.8	13.3
C	Contemplation	Smokes but is thinking of quitting	37	16.6	5.2
P	Preparation	Smokes but has made some effort at quitting	153	28.8	12.2
A	Action	Has already quit	90	13.7	8.8