Occupational injury {DDPM}

The data show the observed number of occupational injuries among post cleaners

Description

The function gives the observed number of occupational injuries among post-cleaners.

Usage

data_inj2

Arguments

data_inj2

A vector of (non-negative integer) count values.

Details

The data evaluate the effectiveness of a consultative manual handling workplace risk assessment team (WRATS) in reducing the risk of occupational injury among cleaners within a 600-bed hospital. They were used by Carrivick et al. (2003) and fitted by the zero-inflated Poisson modeling to evaluate occupational safety interventions.

Value

data_inj2 gives the observed number of occupational injuries among post-cleaners.

Author(s)

Muhammad Imran

R implementation and documentation: Muhammad Imran [e-mail].

References

Carrivick, P. J., Lee, A. H., & Yau, K. K. (2003). Zero-inflated Poisson modeling to evaluate occupational safety interventions. Safety Science, 41(1), 53-63.

See Also

data_inj1, data_inj3

Examples

x<-data_inj2
summary(x)
table (x)