What are the functions available in rexx?

951

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Is it possible to port existing applications from the mainframe or os/2? Are there major changes required to do this?

922

---

Enlist the features of rexx as a programming language.

1048

---

Enlist some of the functions that r provides?

84

---

What is r programming?

88

---

Differentiate between k-means clustering and hierarchical clustering?

112

---

What are the different packages in r?

78

---

How can you import data in r?

105

---

Enlist the advantages of using r languages?

91

---

Compare r and python?

102

---

What are the steps involved in building and evaluating a linear regression model in r?

97

---

What is rattle package in r?

91

---

What are the different data structures in r?

90

---

What are the features of r programming?

113

---

What are the benefits of perl in using it as a web-based application?

918

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