NEWS

---

liver 1.19

• Function one.hot() is added.

• Function zscore() is updated.

• Function minmax() is updated.

• Function scaler() is updated.

• Function kNN() is updated.

• Function kNN.plot() is updated.

• Function conf.mat() is updated.

• Function conf.mat.plot() is updated.

• Link to the book is added to the package.

liver 1.18 (2024-11-22)

• Function transform() renamed to scaler().
• In function kNN(), input object tranform is replaced to scaler.
• In function kNN.plot(), input object tranform is replaced to scaler.
• In function kNN.plot(), input object base = error is replaced to base = accuracy.
• In function partition(), input object prob is replaced to ratio.

liver 1.17 (2024-10-28)

• Function partition() is updated.

liver 1.15 (2023-11-01)

• Data sets redWines and whiteWines are added.

liver 1.11 (2022-03-03)

• Function skim() is added to the package.

• In function kNN.plot(), option report is added.

• Data set churnCredit is added.

liver 1.10 (2021-10-27)

• In function kNN(), option prob replaced by type.
• vignette is added to the package.

liver 1.9 (2021-09-12)

• Data set corona is added.

liver 1.8 (2021-08-16)

• Function kNN() is updated.

liver 1.7 (2021-04-20)

• Function accuracy() is added to the package.

• Option base is added to function kNN.plot().

• Option reference is added to function conf.mat.plot().

• Option reference is added to function conf.mat().

• Option proportion is added to function conf.mat().

liver 1.6 (2021-04-06)

• Function kNN.plot() is added to the package.
• Function conf.mat.plot() is added to the package.
• Function mae() is added to the package.

liver 1.5 (2021-03-09)

• Function conf.mat() is added to the package.

• Option columns is added to function transform().

• Option columns is added to function minmax().

• Option columns is added to function zscore().

liver 1.4 (2021-02-11)

• Data set fertilizer is added.

• Data set churn is updated.

• Data set churnTel is updated.

• Data set adult is updated.

• Data set classifyRisk is change to risk.

liver 1.3 (2020-11-13)

• Data set marketing is added.
• Data set advertising is added.
• Data set insurance is added.
• Data set cereal is added.
• Data set house is added.

liver 1.2 (2020-09-25)

• Data set bank is added.
• Function kNN() is added to the package.

liver 1.0 (2020-08-18)

Initial Release