CRAN Package Check Results for Maintainer ‘Angus Hughes <angus-hughes+glm4 at outlook.com>’

Last updated on 2026-04-17 11:54:17 CEST.

Package	ERROR	OK
glm4	1	3

Package glm4

Current CRAN status: ERROR: 1, OK: 3

Version: 0.1.0
Check: examples
Result: ERROR Running examples in ‘glm4-Ex.R’ failed The error most likely occurred in: > ### Name: influence.glm4 > ### Title: Regression Diagnostics > ### Aliases: influence.glm4 > ### Keywords: internal > > ### ** Examples > > ## Analysis of the life-cycle savings data > ## given in Belsley, Kuh and Welsch. > summary(lm.SR <- lm(sr ~ pop15 + pop75 + dpi + ddpi, + data = LifeCycleSavings), + correlation = TRUE) Call: lm(formula = sr ~ pop15 + pop75 + dpi + ddpi, data = LifeCycleSavings) Residuals: Min 1Q Median 3Q Max -8.2422 -2.6857 -0.2488 2.4280 9.7509 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 28.5660865 7.3545161 3.884 0.000334 *** pop15 -0.4611931 0.1446422 -3.189 0.002603 ** pop75 -1.6914977 1.0835989 -1.561 0.125530 dpi -0.0003369 0.0009311 -0.362 0.719173 ddpi 0.4096949 0.1961971 2.088 0.042471 * --- Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 Residual standard error: 3.803 on 45 degrees of freedom Multiple R-squared: 0.3385, Adjusted R-squared: 0.2797 F-statistic: 5.756 on 4 and 45 DF, p-value: 0.0007904 Correlation of Coefficients: (Intercept) pop15 pop75 dpi pop15 -0.98 pop75 -0.81 0.77 dpi -0.17 0.18 -0.37 ddpi -0.19 0.10 -0.05 0.26 > utils::str(lmI <- lm.influence(lm.SR)) List of 4 $ hat : Named num [1:50] 0.0677 0.1204 0.0875 0.0895 0.0696 ... ..- attr(*, "names")= chr [1:50] "Australia" "Austria" "Belgium" "Bolivia" ... $ coefficients: num [1:50, 1:5] 0.0916 -0.0747 -0.4752 0.0429 0.6604 ... ..- attr(*, "dimnames")=List of 2 .. ..$ : chr [1:50] "Australia" "Austria" "Belgium" "Bolivia" ... .. ..$ : chr [1:5] "(Intercept)" "pop15" "pop75" "dpi" ... $ sigma : Named num [1:50] 3.84 3.84 3.83 3.84 3.81 ... ..- attr(*, "names")= chr [1:50] "Australia" "Austria" "Belgium" "Bolivia" ... $ wt.res : Named num [1:50] 0.864 0.616 2.219 -0.698 3.553 ... ..- attr(*, "names")= chr [1:50] "Australia" "Austria" "Belgium" "Bolivia" ... > > qRes <- qr(lm.SR) # == lm.SR $ qr > qrI <- qr.influence(qRes, residuals(lm.SR)) Error in qr.influence(qRes, residuals(lm.SR)) : could not find function "qr.influence" Execution halted Flavor: r-oldrel-macos-x86_64