Last updated on 2026-03-07 04:50:28 CET.
| Package | ERROR | OK |
|---|---|---|
| scpi | 3 | 11 |
Current CRAN status: ERROR: 3, OK: 11
Version: 3.0.1
Check: whether package can be installed
Result: WARN
Found the following significant warnings:
Warning: replacing previous import ‘CVXR::var’ by ‘stats::var’ when loading ‘scpi’
Warning: replacing previous import ‘CVXR::sd’ by ‘stats::sd’ when loading ‘scpi’
Flavors: r-devel-linux-x86_64-debian-gcc, r-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc
Version: 3.0.1
Check: dependencies in R code
Result: WARN
Missing or unexported object: ‘CVXR::solve’
Flavors: r-devel-linux-x86_64-debian-gcc, r-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc
Version: 3.0.1
Check: examples
Result: ERROR
Running examples in ‘scpi-Ex.R’ failed
The error most likely occurred in:
> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: scest
> ### Title: Prediction of Synthetic Control
> ### Aliases: scest
>
> ### ** Examples
>
>
> data <- scpi_germany
>
> df <- scdata(df = data, id.var = "country", time.var = "year",
+ outcome.var = "gdp", period.pre = (1960:1990),
+ period.post = (1991:2003), unit.tr = "West Germany",
+ unit.co = setdiff(unique(data$country), "West Germany"),
+ constant = TRUE, cointegrated.data = TRUE)
>
> result <- scest(df, w.constr = list(name = "simplex", Q = 1))
Error: 'solve' is not an exported object from 'namespace:CVXR'
Execution halted
Flavor: r-devel-linux-x86_64-debian-gcc
Version: 3.0.1
Check: examples
Result: ERROR
Running examples in ‘scpi-Ex.R’ failed
The error most likely occurred in:
> ### Name: scest
> ### Title: Prediction of Synthetic Control
> ### Aliases: scest
>
> ### ** Examples
>
>
> data <- scpi_germany
>
> df <- scdata(df = data, id.var = "country", time.var = "year",
+ outcome.var = "gdp", period.pre = (1960:1990),
+ period.post = (1991:2003), unit.tr = "West Germany",
+ unit.co = setdiff(unique(data$country), "West Germany"),
+ constant = TRUE, cointegrated.data = TRUE)
>
> result <- scest(df, w.constr = list(name = "simplex", Q = 1))
Error: 'solve' is not an exported object from 'namespace:CVXR'
Execution halted
Flavors: r-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc