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Warning in TOA coercion when calling multi diffusion model #86

Description

@gvegayon
rdiffnet(
  200, 10,
  seed.p.adopt = list(0.1, 0.15),
  seed.nodes   = list("random", "random"),
  behavior     = list("Behavior 1", "Behavior 2")
)

Returns

Message: Multi-diffusion behavior simulation selected. Number of behaviors:  2
Dynamic network of class -diffnet-
 Name               : A diffusion network
 Behavior           : Behavior 1, Behavior 2
 # of nodes         : 200 (1, 2, 3, 4, 5, 6, 7, 8, ...)
 # of time periods  : 10 (1 - 10)
 Type               : directed
 Num of behaviors   : 2
 Prevalence         : 0.61, 0.93
 Static attributes  : real_threshold.1, real_threshold.2 (2)
 Dynamic attributes : -
Warning message:
In new_diffnet(graph = sgraph, toa = toa, self = isself, t0 = 1,  :
  Coercing -toa- into integer.

This does not happen with a single diffusion behavior.

> sessionInfo()
R version 4.5.1 (2025-06-13)
Platform: aarch64-apple-darwin20
Running under: macOS Sequoia 15.0.1

Matrix products: default
BLAS:   /Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/lib/libRblas.0.dylib 
LAPACK: /Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/lib/libRlapack.dylib;  LAPACK version 3.12.1

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

time zone: America/Denver
tzcode source: internal

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] netdiffuseR_1.25.0

loaded via a namespace (and not attached):
 [1] vctrs_0.7.3           cli_3.6.6             rlang_1.3.0          
 [4] generics_0.1.4        glue_1.8.1            networkLite_1.1.0    
 [7] backports_1.5.1       network_1.20.0        grid_4.5.1           
[10] SparseM_1.84-2        tibble_3.3.1          MASS_7.3-65          
[13] lifecycle_1.0.5       compiler_4.5.1        networkDynamic_0.12.0
[16] dplyr_1.2.1           igraph_2.3.3          coda_0.19-4.1        
[19] Rcpp_1.1.2            pkgconfig_2.0.3       statnet.common_4.13.0
[22] lattice_0.22-7        viridisLite_0.4.3     R6_2.6.1             
[25] tidyselect_1.2.1      pillar_1.11.1         magrittr_2.0.5       
[28] sna_2.8               Matrix_1.7-3          tools_4.5.1          
[31] boot_1.3-31           MatchIt_4.7.2       

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