WISARD[wɪzərd] Workbench for Integrated Superfast Association study with Related Data |
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From version 1.1.1, WISARD exports results with tab-separated values (TSV) format. This format is a tabular format that consists of multiple rows with tab-separated elements.
In addition to this TSV format, WISARD provides an option to select the format to be exported, and those options are the followings.
Comma-separated values (CSV) format is similar with TSV, but separates elements by comma(,) character and covers string with double quote(") character. This format is widely used.
EXtensible Markup Language (XML) is a markup language that defines a set of rules for encoding documents in a format which is both human-readable and machine-readable (from Wikipedia). WISARD exports the result using this format under --outformat xml, which is compatible with XML 1.0 specification.
NOTE! |
NA values will be exported with no value. ex) |
JSON (JavaScript Object Notation) is an open standard format that uses human-readable text to transmit data objects consisting of attribute–value pairs (from Wikipedia). WISARD exports the result using this format as a single array under --outformat json. In the JSON-style result, each element is an object that contains a record, and each attribute in the object is the columns of the record.
NOTE! |
NA values will be exported with no value. ex) 'P_REGR':null |
If certin information is missing or misspecified, p-values cannot be calculated and NAs are reported. If you want to remove NAs in p-values, --remana can be used. In order to remove those NA p-values from the result of analyses, --remna can be used.
If multiple p-values for a single variant/gene are reported, result for a variant/gene are reported unless all p-values are NA.
Example code
Results of variants/genes where their p-values are in certain range can be selectively reported by using --pvalrange option. If multiple p-values for a single variant/gene are reported, result for a variant/gene are reported if at least a signe p-value is in the specified range.
Example code
Computational time for most of analysis supported by WISARD can be reported by using --time option.
Example code
Annotation for association analyses provides various informations about the disease susceptibility locus. WISARD provides some functions for annotation by using information of genetic/physical position for each variant.
An annotation file format of WISARD is exactly equivalent with PLINK. Hence pre-defined annotation files for PLINK are also can be used to WISARD. In order to use those pre-defined annotation file, download it from this link.
NOTE! |
Pre-defined annotation file is only available for human, especially for the build number hg17 and hg18! |
Result for each variant within a gene can be annotated by using --annogene option and they will be provided in the additional column, ANNO.
Example code
WISARD provides further function for annotating variants which are located near genes but not within genes. "--annorange k" makes WISARD annotates all variants of which distances with adjacent gene are less than k basepair.
For the following analyses with WISARD, functions for annotating each variants can be applied: