Refresh README

Author: wenjie2wang

README.md

@@ -120,8 +120,8 @@ microbenchmark(
 
     Unit: relative
                       expr    min     lq   mean median     uq    max neval
-               splines::bs 3.7912 3.4712 3.0323 3.0225 2.7241 2.2102   100
-     splines::splineDesign 2.2886 2.0211 2.0447 1.9515 1.8277 7.5002   100
+               splines::bs 3.5101 2.7677 2.4657 2.8721 2.2682 1.5334   100
+     splines::splineDesign 2.4324 1.9049 1.9833 2.1624 1.7941 8.4094   100
          splines2::bSpline 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000   100
 
 Similarly, for derivatives of B-splines, `splines2::dbs()` provides
@@ -143,7 +143,7 @@ microbenchmark(
 
     Unit: relative
                       expr    min     lq   mean median     uq    max neval
-     splines::splineDesign 2.6852 2.5206 2.2538 2.3575 2.3279 1.8326   100
+     splines::splineDesign 2.7082 2.4949 2.0586 2.0985 2.1164 1.5585   100
              splines2::dbs 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000   100
 
 The **splines** package does not contain an implementation for integrals
@@ -167,9 +167,9 @@ microbenchmark(
 ```
 
     Unit: relative
-              expr   min     lq   mean median     uq    max neval
-          ibs::ibs 32.03 31.591 29.248 29.421 25.925 34.233   100
-     splines2::ibs  1.00  1.000  1.000  1.000  1.000  1.000   100
+              expr    min     lq   mean median     uq    max neval
+          ibs::ibs 53.484 45.639 42.991 42.464 39.945 30.853   100
+     splines2::ibs  1.000  1.000  1.000  1.000  1.000  1.000   100
 
 The function `ibs::ibs()` returns the integrated B-splines instead of
 the integrals of spline basis functions. Thus, we applied the same
@@ -195,9 +195,9 @@ microbenchmark(
 ```
 
     Unit: relative
-              expr    min    lq   mean median     uq   max neval
-       splines::ns 5.0293 4.587 4.7114  4.437 5.1284 5.518   100
-     splines2::nsp 1.0000 1.000 1.0000  1.000 1.0000 1.000   100
+              expr    min     lq   mean median     uq    max neval
+       splines::ns 5.8949 5.4165 4.8466 4.5983 5.1892 3.7201   100
+     splines2::nsp 1.0000 1.0000 1.0000 1.0000 1.0000 1.0000   100
 
 The functions `bSpline()` and `mSpline()` produce periodic spline basis
 functions based on B-splines and M-splines, respectively, when
@@ -225,9 +225,9 @@ microbenchmark(
 
     Unit: relative
                   expr    min     lq   mean median     uq     max neval
-              pbs::pbs 4.1600 4.0790 3.8862 3.9842 3.8213 3.73872   100
+              pbs::pbs 4.2867 3.8656 2.6849 3.6822 2.8756 1.00982   100
      splines2::bSpline 1.0000 1.0000 1.0000 1.0000 1.0000 1.00000   100
-     splines2::mSpline 1.1416 1.1377 0.9660 1.1702 1.1424 0.12893   100
+     splines2::mSpline 1.0787 1.0477 0.8013 1.1933 1.0466 0.11527   100
 
 <details>
 <summary>
@@ -238,7 +238,7 @@ Session Information for Benchmarks
 sessionInfo()
 ```
 
-    R version 4.4.0 (2024-04-24)
+    R version 4.4.2 (2024-10-31)
     Platform: x86_64-pc-linux-gnu
     Running under: Arch Linux
 
@@ -251,20 +251,20 @@ sessionInfo()
      [7] LC_PAPER=en_US.UTF-8       LC_NAME=C                  LC_ADDRESS=C              
     [10] LC_TELEPHONE=C             LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C       
 
-    time zone: America/New_York
+    time zone: America/Indianapolis
     tzcode source: system (glibc)
 
     attached base packages:
     [1] splines   stats     graphics  grDevices utils     datasets  methods   base     
 
     other attached packages:
-    [1] splines2_0.5.3        microbenchmark_1.4.10
+    [1] splines2_0.5.4       microbenchmark_1.5.0
 
     loaded via a namespace (and not attached):
-     [1] digest_0.6.36     codetools_0.2-20  ibs_1.4           fastmap_1.2.0     xfun_0.45        
-     [6] pbs_1.1           knitr_1.47        htmltools_0.5.8.1 rmarkdown_2.27    cli_3.6.3        
-    [11] compiler_4.4.0    tools_4.4.0       evaluate_0.24.0   Rcpp_1.0.12       yaml_2.3.8       
-    [16] rlang_1.1.4      
+     [1] digest_0.6.37     codetools_0.2-20  ibs_1.4           fastmap_1.2.0     xfun_0.51        
+     [6] pbs_1.1           knitr_1.49        htmltools_0.5.8.1 rmarkdown_2.29    cli_3.6.4        
+    [11] compiler_4.4.2    tools_4.4.2       evaluate_1.0.3    Rcpp_1.0.14       yaml_2.3.10      
+    [16] rlang_1.1.5      
 
 </details>