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Note that this strategy is currently only available for `hg19`, `hg38`, `mm9` and `mm10` genome for which we generated high quality reference compartments using Hi-C data from: GSE63525 for `hg19`, https://data.4dnucleome.org/files-processed/4DNFI1UEG1HD/ for `hg38`, GSM3959427 for `mm9`, http://hicfiles.s3.amazonaws.com/external/bonev/CN_mapq30.hic for `mm10`.
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Although CALDER was mainly tested on human and mouse dataset, it can be applied on dataset from other genomes. One additional information is required in such case: a `feature_track` that is presumably positively correlated with compartment score (thus higher values in A than in B compartment). This information will be used for correctly determing the `A/B` direction. Some suggested tracks are gene density, H3K27ac, H3K4me1, H3K4me2, H3K4me3, H3K36me3 (or negative transform of H3K9me3) signals. Note that this information will not alter the hierarchical compartment/TAD structure, and can come from any external study with matched genome.
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