How to combine multiple lists of cytoframes/cytocq data objects into one

[anderto]

library(flowCore)
library(flowWorkspace)
library(cytoqc)

#Load the FCS
files <- list.files(data_dir, ".fcs", full.names = TRUE)
cqc_data <- cqc_load_fcs(files)
cqc_data

cytoqc data:

21 samples

#However, I have > 1500 fcs files, and have to split the task in several steps, to avoid errors. Thus, I load a subset of the files, and #repeat this several times, resulting in approximately 10 cqc_data objects, and I want to combine these objects in the end.:

cqc_data_1 <- cqc_load_fcs(files[1:3])
cqc_data_2 <- cqc_load_fcs(files[4:6])
cqc_data_3 <- cqc_load_fcs(files[7:21])

#How do I combine the lists cqc_data_1, cqc_data_2, cqc_data_3 into one list of cytoframes/cqc_cf_list for further analyses in the #cytoqc pipeline?