Update README.md

README.md

@@ -178,7 +178,7 @@ We can replace the pc method with other methods (e.g., fci, granger) and substit
 We provide a script named `rq2.py` to assist in reproducing the RQ2 results from our paper. This script can be executed using Python with the following syntax: 
 
 ```
-python rq2.py [-h] [--dataset DATASET] [--method METHOD] [--tbias TBIAS] [--length LENGTH] [--test] 
+python rq2.py [-h] [--dataset DATASET] [--method METHOD] [--tdelta TDELTA] [--length LENGTH] [--test] 
 ```
 
 The available options and their descriptions are as follows:
@@ -190,7 +190,7 @@ options:
                         [online-boutique, sock-shop-1, sock-shop-2, train-ticket,
                          circa10, circa50, rcd10, rcd50, causil10, causil50]
   --method METHOD       Choose a method (`pc_pagerank`, `pc_randomwalk`, `fci_pagerank`, `fci_randomwalk`, `granger_pagerank`, `granger_randomwalk`, `lingam_pagerank`, `lingam_randomwalk`, `fges_pagerank`, `fges_randomwalk`, `ntlr_pagerank`, `ntlr_randomwalk`, `causalrca`, `causalai`, `run`, `microcause`, `e_diagnosis`, `baro`, `rcd`, `nsigma`, and `circa`)
-  --tdelta              Specify $t_delta$ to simulate delay in anomaly detection (e.g.`--tdelta 60`)
+  --tdelta TDELTA       Specify $t_delta$ to simulate delay in anomaly detection (e.g.`--tdelta 60`)
   --length LENGTH       Specify the length of the time series (used for RQ4)
   --test                Perform smoke test on certain methods without fully run
 ```