read.cross with type=“4way” needs to force sex-specific maps

[kbroman]

mycross_1 = read.cross(format=c("csv"),
+                        file="geneticMap_RupP_x_Ny84.csv",
+                        na.strings=c("-", "NA"),
+                        genotypes=c(NULL),
+                        estimate.map = FALSE,
+                        crosstype="4way")
 --Read the following data:
         245  individuals
         849  markers
         5  phenotypes
 --Cross type: 4way 

mycross <- calc.genoprob(mycross_1, step=0, off.end=0, error.prob=0.0001,
+                          map.function=c("kosambi"),
+                          stepwidth=c("fixed"))
Error in map[1, ] : incorrect number of dimensions

[kbroman]

Seems like this was fixed by this commit on 2020-10-21.

[kbroman]

Actually, seems like it was fixed 2019-03-20 by this commit.