append_ynorm {seqsetvis} | R Documentation

## append_ynorm

### Description

see `calc_norm_factors` for normalization details.

### Usage

    append_ynorm(full_dt, value_ = "y", cap_value_ = "y_cap_value",
      norm_value_ = "y_norm", by1 = "id", by2 = "sample",
      aggFUN1 = max, aggFUN2 = function(x) quantile(x, 0.95),
      cap_dt = NULL, do_not_cap = FALSE)

### Arguments

`full_dt` | a data.table, as returned by ssvFetch*(..., return_data.table = TRUE).
`value_` | character, attribute in full_dt to normalzie.
`cap_value_` | character, new attribute name specifying values to cap to.
`norm_value_` | character, new attribute name specifying normalized values.
`by1` | character vector, specifies attributes relevant to step 1.
`by2` | character vector, specifies attributes relevant to step 1 and 2.
`aggFUN1` | function called on value_ with by = c(by1, by2) in step 1.
`aggFUN2` | function called on result of aggFUN1 with by = by2 in step 2.
`cap_dt` | optionally, provide user generated by2 to cap_value_ mapping
`do_not_cap` | if TRUE, normalized values are not capped to 1. Default is FALSE.

### Value

data.table, full_dt with cap_value_ and norm_value_ values appended.

### Examples

    append_ynorm(CTCF_in_10a_profiles_dt)
    append_ynorm(CTCF_in_10a_profiles_dt,
      aggFUN1 = mean, aggFUN2 = function(x)quantile(x, .5))

[Package seqsetvis version 1.6.0 Index]