| addPerROIQC | Add QC statistics to the Spatial Experiment object | 
| computeClusterEvalStats | Calculate statistics for evaluating batch correction | 
| drawPCA | Compute and plot the results of a PCA analysis on gene expression data | 
| drawPCA-method | Compute and plot the results of a PCA analysis on gene expression data | 
| findBestK | Testing multiple K for RUV4 batch correction to find the best K. | 
| findNCGs | Get negative control genes from each batch of the data | 
| geomxBatchCorrection | Batch correction for GeoMX data | 
| geomxNorm | Perform normalization to GeoMX data | 
| plotClusterEvalStats | Compare and evaluate different batch corrected data with plotting. | 
| plotDR | Compute and plot the results of any dimension reduction methods on gene expression data | 
| plotDR-method | Compute and plot the results of any dimension reduction methods on gene expression data | 
| plotGeneQC | Plot gene-wise QC plot | 
| plotMDS | Compute and plot the results of a MDS analysis on gene expression data | 
| plotMDS-method | Compute and plot the results of a MDS analysis on gene expression data | 
| plotPairPCA | Plot pair-wise PCA plots for multiple dimensions | 
| plotPCAbiplot | Plot PCA bi plot | 
| plotRLExpr | Compute and plot relative log expression (RLE) values of gene expression data | 
| plotRLExpr-method | Compute and plot relative log expression (RLE) values of gene expression data | 
| plotROIQC | Plot Sample-wise QC plot | 
| plotSampleInfo | Plot the user-defined meta data using alluvium plot | 
| plotScreePCA | Plot the PCA scree plot. | 
| prepareSpatialDecon | Preparing the inputs for SpatialDecon for doing deconvolution on spatial data | 
| readGeoMx | Import GeoMX DSP data into a saptial experiment object from file paths | 
| readGeoMxFromDGE | Import GeoMX DSP data into a spatial experiment object from DGEList object | 
| spe2dge | Transfer SpatialExperiment object into DGEList object for DE analysis |